science essay class 10th

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Wonders of science essay in english class 10th.

Means of communication
Means of Transportation
Means of Electricity

(1.) Means of communication:-

(2.) means of transportation, (3.) means of electricity, (4.) computer, (5.) medical.

Science in the service of humanity.
Science in human life.
Science uses and abuse.
Science and human.
Science in our daily life.
Science in a good service but bad master.
Science a boon or a curse.
Science and technology.

wonders of science essay for class 10th

Electricity
Advantage of science
Disadvantage of science
Means of Computer
Agriculture
Modern devices
Social media
Space technology

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Essay on Science in Everyday Life

500 words essay on science in everyday life.

Science is a big blessing to humanity. Furthermore, science, in spite of some of its negativities, makes lives better for people by removing ignorance, suffering and hardship. Let us take a look at the impact of science in our lives with this essay on science in everyday life.

Essay On Science In Everyday Life

Benefits of Science

Science very efficiently plays the role of being a faithful servant of man. In every walk of life, science is there to serve us. We require the benefits of science whether in our home, in office, in a factory, or outside.

Gone are the days when only wealthy people could afford luxuries. Science has made many luxurious items of the past cheaper in price and has brought them within the reach of everybody.

Computer technology is one huge benefit of science. Nowadays, it would be unimaginable to consider living without computing technology.

A huge number of professions now rely totally on the computer and the internet. Besides, the computer and the internet have become our biggest source of entertainment in our everyday life.

Automobiles, an important scientific invention, has made our lives easy by significantly reducing everyday commuting time. The air conditioner is another scientific invention that has made our lives bearable and comfortable in the face of extreme weather conditions. Also, in the field of medical science, high-quality medicines are available that quickly remove any ailment that can happen in everyday life like headache, sprain, cough, allergy, stomach ache, fatigue etc.

Dark Side of Science

In spite of its tremendous benefits, there is a negative side to science. Science, unfortunately, has also done some disservice to humanity due to some of its inventions.

One of the biggest harms that science has brought to humanity is in the field of armament. Although some hail the invention of gunpowder as a great achievement, humanity must rue the day when this invention happened.

Steadily and relentlessly, the use and perfection of gunpowder have taken place in many new and more destructive weapons. As such, humanity now suffers due to weapons like shells, bombs, artillery, and guns. Such weapons threaten the everyday life of all individuals.

Another disservice of science has been the emission of pollution. A huge amount of radioactive pollution is emitted in various parts of the world where nuclear energy production happens. Such pollution is very dangerous as it can cause cancer, radioactive sickness, and cardiovascular disease.

Of course, who can ignore the massive amount of air pollution caused by automobiles, another scientific invention. Furthermore, automobiles are an everyday part of our lives that emit unimaginable levels of carbon monoxide in the air every year. Consequently, this causes various lung diseases and also contributes to global warming and acid rain.

Get the huge list of more than 500 Essay Topics and Ideas

Conclusion of the Essay on Science in Everyday Life

There is no doubt that science has brought about one of the greatest benefits to mankind, in spite of some of its negativities. Furthermore, science certainly has made the most impact in adding comfort to our everyday lives. As such, we must always show utmost respect to scientists for their efforts.

FAQs for Essay on Science in Everyday Life

Question 1: What is the most important or main purpose of science?

Answer 1: The most important or main purpose of science is to explain the facts. Furthermore, there is no restriction in science to explain facts at random. Moreover, science systematizes the facts and builds up theories that give an explanation of such facts.

Question 2: Explain what is a scientific fact?

Answer 2: A scientific fact refers to a repeatable careful observation or measurement that takes place by experimentation or other means. Furthermore, a scientific fact is also called empirical evidence. Most noteworthy, scientific facts are key for the building of scientific theories.

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Wonder of Science Essay 200 – 500 words for Class 1 to 10

Wonder of Science Essay: Science is a blessing to humans. It has improved our quality of life and made it comfortable. Scientific Machines, devices and gadgets have now become a very necessary part of our lives. It is such a wonder to see how much we are dependent upon science for the smallest of things. To put it simply, there are a lot of Wonder of Science present all around us that we need to see and recognise. Hence, we present to you Wonder of Science Essay in 200 – 500 words for class 1 to 10.

This article will help you write Wonder of Science Essay in 200 or 500 words for classes 1st to 10th. We have also noted down some points that you should remember while writing your Wonder of Science Essay. This is going to be a very interesting article if you are interested in science. So, without any delay, let’s get started with the essay and the ten points.

Wonder of Science Essay in 10 Points

Here, we tell you about 10 points that you must remember while writing your Wonder of Science Essay. These points are very helpful for students of class 1 and 2:

Science is everywhere around us. It is impossible to imagine our life without science.
Humans have made huge progress in science in the past few hundred years that have made our life easy.
In past few hundred years, Machines have completely changed the way we do things.
Earlier people used to look at birds and wonder how do they fly. Now, Science has made it possible for Humans to fly.
Medical Science has saved many lives and cured diseases of people. People now live long and healthy lives.
Science has transformed the way we transport goods and people. Earlier, it used to take several days to move from one place to another. Now it takes only a few hours.
The electronic gadgets have completely changed the way we do most of our daily work. We can call, send messages and attend meetings on our mobile phones. Earlier, it took days for a message to reach its receiver.
Science has made our lives safer. It has given us access to safe water, safe food and good clothing.
With the help of Science, humans have now been able to go into Space and step on Moon. We are now planning to go to other planets also.
Science has made it easy for all people to get educated. Earlier, the cost of education was too high for everybody. Now, books are available for free on the internet.

Wonder of Science Essay 200 Words

Here, we present to you Wonder of Science Essay for class 1 and 2 in 200 words.

The World is full of Wonder of Science. In fact, we can see its wonders all around us. It has not only made our lives happier, longer and healthier but also easier and more comfortable. Since the first scientific invention, which was the Wheel, humans have invented so much in so little time. It is such a wonder that just a hundred years ago, people used to travel on horses. Now, we have superfast trains and aeroplanes to travel from one corner of the world to another.

Science has made our lives easy to live. With the help of an Air Conditioner, we can keep the heat of summer away. In winter, we can use heaters to keep our bodies warm. Medical Science has made us live longer and has protected us from harmful diseases and viruses. It has helped us to make our loved ones stay with us for a longer time. Engineering has the greatest impact on our lives. It has given us machines, without which, nowadays, it has become almost impossible to live and do work. So, I conclude, there are many wonders of science which have made the lives of humans wonderful.

Wonder of Science Essay for Class 9th and 10th (500 Words)

In this section, we present to you Wonder of Science Essay for class 9th and 10th in 500 words. Please read the full composition.

Look around yourself. What do you see? Whatever you see is somehow related to Science. That shows us the extent to which we are dependent upon Science in our everyday lives. It is a Wonder in itself that Science has gotten into our lives this deeply. Things that looked near impossible just a few hundred years ago are now a reality. It has made almost everything possible.

Science is everywhere. From things, as small as microchips in our mobile phones to huge satellites that float around the earth, Science has penetrated our surroundings. It is our ability to understand our environment that makes Science. Hence, Science has given us solutions in every field – from biotechnology and bio-medicine to cure diseases to leather jackets to keep us warm, and from cellular devices to communicate to plastic containers to contain stuff, Science is the ultimate go-to for all our problems. Isn’t it a wonder that we rely upon Science for all our problems?

Science has made our lives easier and has made us do our work more quickly. Since the Industrial Revolution, inventions have been made continuously to make the work we do easy and quick. This has greatly helped us to do our work in a fraction of the time. Modern methods of transport have made us travel extremely quickly. Another example is modern communication technologies. Earlier, it used to take days and even weeks just to deliver a single message. Today, it can be done in a matter of seconds.

Science has further reduced the efforts required to do work. Be it lifting heavy weights with help of electromagnetism or transporting heavy materials through locomotives, our efforts have been reduced to a great extent. Electricity has also contributed to it. Fans, Washing Machines, Vacuum Cleaners etc. have reduced the effort required to do the daily essential work. This has resulted in improved quality of life by decreasing the amount of labor. It has also given us time to enjoy our lives with our family and friends.

Science has also contributed to making and keeping us healthy and fit. With the help of Medical Science, numerous medicines have been invented to keep our bodies healthy. It has given us numerous technologies, such as MRI and X-Ray Scanning techniques, that can scan our bodies and the problems that are not visible to the naked eye.

But Science also has its ugly sides. Science has created many dangerous weapons such as the Atomic Bomb, which has the capacity to destroy humanity. It has also resulted in some dangerous viruses such as the Coronavirus that had resulted in everything around us shut down due to the pandemic. It has also resulted in environmental pollution that can cause respiratory problems to animals and harm the animals and plants as well.

Though Science has both its positive and negative sides, it is important for humans to make progress. Its negative and harmful impacts can be minimized or done away with other scientific methods. The dependency upon science has increased to such an extent that it is now impossible to remove it. But, as responsible citizens, we must use it with caution and responsibility.

Wonder of Science Essay: Frequently Asked Questions (FAQs)

Here are some frequently asked questions about Science and the Wonder of Science Essay. It is extremely important to know the answers to these questions.

1) Which famous Scientist discovered the concept of gravity? Ans ) Sir Isaac Newton discovered the concept of gravity.

2) Which is the largest Planet in the Solar System? Ans ) Jupiter is the largest Planet in the Solar System.

3) Where was the first Compass invented? Ans ) The first Compass was invented in China.

4) Where was the first Atom Bomb made? Ans ) The first Atom Bomb was made in the United States of America.

5) What was the name of India’s first Satellite? Ans ) Aryabhatta was India’s first Satellite.

6) Who is known as India’s Missile Man? Ans ) A. P. J. Abdul Kalam is Known as India’s Missile Man

7) Who was the first Indian to go into Space? Ans ) Commander Rakesh Sharma was the first Indian to go into Space.

8) Who is known as the Father of the Indian Space Program? Ans ) Vikram Sarabhai is known as the Father of Indian Space Program.

9) When is National Science Day Celebrated? Ans ) National Science Day is celebrated on 28th February.

10) When is World Science Day Celebrated? Ans ) Every Year, World Science Day is Celebrated on 10 November.

11) Who is considered the First Scientist? Ans ) Aristotle is considered by many people to be the First Scientist.

So that is it.

We hope you liked our Wonder of Science Essay. We also hope that these essays will help you in understanding what are the wonders of science and what is its importance in our lives. Please share this Wonder of Science essay with your friends and classmates and inform them as well.

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Essay on “Wonders of Science” Complete Essay for Class 10, Class 12 and Graduation and other classes.

Wonders of Science

Essay No. 01

This is an age of science. Science has completely changed the entire world. Science has made our life more comfortable and trouble-free.

Science is useful to us. The blessings of Science are too many to count. Science has conquered time and distance. Electricity is another wonderful gift of science.

Electricity, one of its offshoots, is used in washing clothes, cooking food and in entertaining us. Its uses are unlimited.

It lights our houses, shops, showrooms and streets. It runs our air-conditioners and air coolers: It keeps us warm in winter and cools in summer.

Mobile, television, radio, aeroplane etc. are some of these. It has increased our speed of work and has given us fast-moving means of transport.

Travelling is now so safe and fast. We have cars, buses, metro-rails, trains, ships and aeroplanes. Man can walk and talk any corner of the world.

In the fields of education, entertainment and agriculture have proved a great blessing. The worst fact of science is seen in the wars.

Science is a boon and is in the service of man if used in the right manner.

Essay No. 02

The Wonders of Science

Outline: Past and present achievements – comforts and pleasures – electricity, means of travel the conquest of diseases- new lease of life—transplants.

Science has changed the face of the world. It has also revolutionized the life of man. Man can now live a longer and more comfortable life because of the progress of science. Man has conquered Nature with the help of science.

The wonders of Science have contributed to the comforts and pleasures of man. Man can be comfortable, anywhere on the surface of the earth. Air- -conditioning can keep him cool at the Equator. Central heating makes it possible for him to keep warm at the Poles. He has become independent of the climate. Labour- saving gadgets have lightened the burden of housework for the housewife. Science has also added to our pleasure. We can turn on the radio or TV and entertain ourselves at home. If we wish for outdoor entertainment, we can go and see a film or do a variety of other things.

Electricity is one of the wonders of Science. Without it, we would not have had electric lights, fans, refrigerators and all the labour-saving devices in the home. We also have wonderful means of travel. Cars and buses are very common. Electric trains carry us across the land with great speed. Jet planes go like a flash across the sky. In no time, we can be on another continent. Thus speedy travel is possible only on account of the wonders of science. Electricity also enables us to use elevators and escalators that save us the trouble of going up and down a flight of stairs.

Science has also provided us with spectacles and contact lenses artificial limbs, fountain pens, type-writers and mechanical brains or computers, aren’t all these the wonders of science?

It is a wonder that science has conquered deadly diseases, made man healthier and lengthened the span of human life. There is now a cure for practically every fatal disease that used to take a heavy toll on human life in the past. Not only this still more wonderful is the fact that worn out organs like the human heart and kidneys can be replaced by transplants. In the future, perhaps, scientists might be able to make man live forever.

With the help of science, man has even reached the moon. Soon he will be visiting other planets too. There is no limit to the wonders of science. Scientists are coming out with new inventions and wonders every now and then.

The atom bomb and nuclear weapons are also wonders of science. As these can cause much destruction, it would be better for men to make constructive use of the wonders of science. Then only will they add to the happiness and prosperity of mankind?

Essay No. 03

Many scientific facts are seen as simple marvels by the common man. Lightning, thunder, fire, volcanoes, tides, flying birds and various other natural objects are still considered as wonders by a vast majority of the population

As more and more people come to understand the mystery behind these natural phenomena, they search for other avenues to marvel at. The absence of new natural acts and the increase in the number of manmade inventions has opened new avenues of scientific investigations.

Electricity, aeroplanes, motor cars, high-rise buildings, bridges. Undersea tunnels, dams, computers, satellites, space stations, televisions, radio sets, compact disc players, laser technology and many other inventions and advancements are considered as marvels of the twenty-first century.

Each of these inventions in its own manner has revolutionized human existence. Electricity has speeded up many processes and has given birth to many labour-saving devices. Aeroplanes and motor cars have transformed the transport sector. It now takes hours and not days to reach from one place to another. High rise buildings, tunnels and bridges have solved the problem of accommodation and increasing traffic. Dams are now made with increasingly sophisticated technology. They are thus much stronger and multipurpose. Computers, satellites, space stations etc. have improved communications and data processing. They have also improved the information systems of the globe. Similar are the effects of radio, television. CD-players, etc. they have brought entertainment to our homes. They have thus helped in increasing the knowledge level of the people in general.

The wonders of science have also improved medical and scientific evaluation. Improved machines like CAT scans, particle accelerators, electron microscope, enzyme analyzers and lasers have opened new doors in the investigative paths of scientists and medical practitioners.

In all, we can say that more than the marvels of nature, it is the marvels created by human beings in its search for greater truths that attract attention and awe.

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CBSE Class 10 Science Sample Papers 2024

CBSE class 10 science sample papers can prove to be very helpful for the students preparing for the class 10th board exams. So, you should start practicing the questions given in our sample paper provided here. Solving sample papers helps you to improve your problem-solving speed, gives you a better understanding of the question paper pattern, and also improves time management.

You cannot ignore the importance of sample papers as they prove to be very helpful in your preparation for class 10 board exams. These class 10 science sample papers help you to get a first-hand experience before attempting the final class 10 board exam and by solving these sample papers, you will understand your preparation level for the board exams. Also, you will be able to tell whether you are ready to take the exam or not.

The exam pattern for the class 10 science syllabus is pre-defined. So, if you want to be aware of the board exam pattern, then you need to prepare according to the given syllabus. However, you can do it quickly if you want, all you have to do is solve the class 10 science sample papers and previous year papers.

If you want to pursue a specific stream after class 10 like Science, Commerce, or Arts then you need to score well in the class 10 board exam. To score well in board exams, you must first complete the entire syllabus and after that, you should go for solving class 10 science sample papers.

These given sample papers cover all the important concepts and questions from the exam point of view which will help you to score good marks in your board exams. By doing this your confidence level will increase and you will get an idea of the new pattern of the paper.

It is okay to make mistakes while practicing for class 10 science, so by these class 10 science sample papers, you can understand the chapter completely and easily identify your mistakes and develop a deeper knowledge of the subject.

Class 10 Science Latest Paper Pattern And Exam Format

Now, let’s understand the class 10 science paper pattern and exam format. We all know that this time you have to pass 2 terms i.e. term-1 and term-2. So, let us see how many questions are included in these terms and know about the marks of all of them.

We have given below a table that contains the exam paper pattern for the academic year 2021-22. This table contains the number of questions and their marks accordingly.

So according to this table, this is how the paper pattern for the class 10 science board exam is going to be for this year. However, if you want to know about the class 10 science syllabus and blueprint in detail then you can follow the link given in the table.

There will be a total of 36 questions worth 80 marks in the class 10 science board exam. These questions will be further divided into 4 parts i.e. (1-mark, 2-marks, 3-marks, and 5-marks).
The first part is 1-mark questions or very short answer type, a total of 20 questions will be asked in this part and each will carry 1 mark.
Next is the second part of the question paper i.e. 2-marks or short answer type, there will be 6 questions each will carry 2 marks.
The 3rd part is of 3-marks questions or long answer types and will carry 7 questions each of 3 marks.
Finally, the last part is of 4-marks or very long answer type, this will hold 3 questions and each question will be of 5 marks.

Benefits of solving class 10 science sample papers

Here we listed some of the benefits you get when you solve the class 10 science sample papers we given above in the article.

These sample papers will help you to understand the pattern of the class 10 board exam and the marking scheme of class 10 science.
Solving these sample papers will help you to improve your writing and presentation skills which is very beneficial for the class 10 science board exam.
These sample papers will also help you in time management and improve your question-solving speed.
They will boost your confidence and remove your fear of the class 10 science board exam.
These sample papers will not only help you to do self-assessment but will also help you to revise the entire syllabus on time.
Solving these class 10 science sample papers helps you identify your silly mistakes and try to rectify them before the class 10 board exams.
After solving these sample papers you can plan your strategy to tackle the actual class 10 board exam and you will also get to know about your weak and strong parts in the particular subject.

Although if you want more than just these sample papers then follow the link given below.

CBSE 10th Guess Paper 2024 – Maths, Science, Social Science

CBSE Class 10th Sample Papers – All Subject Model Papers 2024

Tips to prepare for class 10 science board exam

Let us discuss some important tips that you can follow to prepare for your class 10 board exams.

Prepare a proper timetable for yourself, plan your timetable according to the number of chapters present in class 10 science and analyze which topic requires more preparation.
Avoid studying continuously for hours and take adequate breaks in between your study sessions. Hydrate yourself well and eat healthy food.
After finishing the class 10 science syllabus, keep revising all the subjects regularly so that you do not face any difficulty in memorizing any topic a day before the exam.
Don’t waste too much time on one question, if you find any question difficult then leave it for later. First, answer all the questions you know and then focus on the remaining questions. If possible, try to answer all the questions.
You can include examples and diagrams to present your point of view in the answer. Also, keep the answers precise and to the point.
Practice solving class 10 science sample papers questions in less than 3 hours as it will improve your handwriting speed and accuracy of answers.

Hope you liked our article on Class 10 Science Sample Papers . If you have any doubt regarding this article then feel free to ask us in the comment section. We are glad to assist you. All the best for your upcoming board exams.

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Model Paper

Wonder of Science Essay 2023 | Essay on Wonder of Science for class 9, 10, 11,12

September 20, 2022 by board12th Leave a Comment

Wonder of Science Essay

Introduction
Scientific Invention
Atomic Energy
Means of Communication
Disadvantages of Science
How to Control Disadvantages of Science
Surgery and medicine
Conclusion

1- Introduction – Science is playing important role in over life. There are many wonder of Science and the great invention of science. It is age of science. science is made over life comfortable and easier. It has nothing but systematic way of living and the knowledge. Alertness and curiosity and observation changes in over life happenings has give to science.

2- Scientific Inventions – Science has been invented many things and the invented small machine big machine and the other things and observation very easy and simple events. Idea of Railway engine is a depending on water boiling. Gravity Discovered by the Newton form the siting of apple tree.

3- Atomic Energy – Atomic energy discovery of Science the whole world man has harnessed an inexhaustible resources of energy. Science greatest invention is electricity. Electricity runs trains and factories and cool our home hot water gives us cinemas for the entertainment TV Radio and the light give the science.

4- Means Of Communication – Trans, Buses, Cars and the Ships are the big and the greatest invention of science and the greatest contribution. Man can read the long distance place within hour just because of science. Man can go to the other planet just because of science.

5- Disadvantages of Science – There are many disadvantage of science. Everything is two sides one is dark side and second is invention production and the atom bombs. Dangerous weapons can destroy all things within second. we can get to pure air and water is very difficult.

Wonder of Science Short Essay

6- How to control disadvantages of Science – Disadvantages control by the only create a healthy atmosphere and Environment we can treat to the humanity control. All men and the women have brotherly affection. Control the wars, planting trees clean our environment.

7- Medical and Surgery – Science has not only cured man for the deadly Diseases, science has lengthened her age and mad her healthier. Science is the field of surgery wonder of science. brain surgery and the heat surgery done only because of science. Heart transplant is a ordinary things today just because of science.

8- Computer – wonderful invention of science is called Computer. Human helped computer in the various fields. Computer can solve the complicated problems within second calculation in a fraction within second. Computer control big size machine rocket and the satellites.

9- Conclusion – Our great helper is science and science has been give use many gifts. If we use the gift properly it can make our life easy and healthier/happier. Science is called master of the whole world.

Wonder of Science Essay 2022-23 250 words for class 9, 10, 11,12

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NCERT Solutions for Class 10 Science - Free PDF Download Updated for 2023-24

When you reach class 10, subjects such as science and mathematics can be a bit difficult to handle in terms of their materials and topics. In such cases, having the assistance of NCERT solutions for class 10 science can help you a lot in case students want to score some great marks in their examination. We have a collection of wisely-created solutions for NCERT chapters that will help you delve a bit deeper into the chapters and get a vast understanding of the concepts that are practised in every single one of them. We understand that subjects such as Biology, Chemistry, and Physics can be a bit overwhelming to handle, especially in Class 10.

NCERT Solution for Class 10 Science Chapter wise image

Don’t worry because help is right here when you need it. All you have to do is visit the official site of Vedantu and make sure that you get the best solutions for every single chapter provided in the science textbook. These solutions are great for researching and for the preparation of exams. Not to mention that you will be able to download Class 10 Science NCERT Book PDF them for offline study as well since these are available in PDF formats for the students. The solutions are always updated to the latest editions of the books and contain all the answers to every single question in the textbo ok.

Class 10 NCERT Solutions for Science

Get access to chapter-wise NCERT Solutions for Class 10 Science from the links below and kick start your preparation for Class 10 Board exams.

Vedantu has carefully designed the science NCERT Solutions for class 10 that can help you understand the concepts and learn how to answer properly in board exams. The NCERT Class 10 science book PDF consists of 16 chapters, and they are divided into three parts; each part has a specific field of science. You can also download NCERT Solutions for Class 10 Maths from Vedantu

👉 Please check here for Crash Course for Class 10 CBSE

Detailed Overview of Class 10 NCERT Solutions for Science

Also check for: How do I score above 95 percent in NCERT solutions for class 10 science?

Get Chapter-Wise Information on Class 10 Solutions for Science

Have a look at the chapter-wise details that we have provided here with the NCERT solutions. There are chapters of chemistry, biology, and physics in the class 10 textbook of Science. With the help of the solutions, students can get to know what questions are there on these chapters and how to tackle them in the board exams to score better marks and stay ahead in the class.

NCERT Solutions for Chapter 1 - Chemical Reactions and Equations

Chapter 1 Chemical Reactions and Equations for Class 10 NCERT Solutions is the foundation of Chemistry. In this chapter, we learn about chemical equations and how to write an equation and balance it. This topic also includes different types of reactions.

Apart from this, we also learn the basics of a reaction. This includes the different types of reaction and their general properties. Students are also exposed to everyday situations, which makes remembering and relating easier. The NCERT Science Class 10 solutions allow students to recap after preparation and strengthen important concepts like framing a skeleton equation for a reaction and balancing these equations. The chapter goes into interesting aspects of everyday Science and discusses the occurrence of oxidation that we see around us.

There are plenty of examples for students to practice and learn, with a sequential explanation of how to frame and balance chemical equations. These concepts form the very basics of chemistry and will play a huge role in having a strong foundation in the future. There are also many diagrams that would greatly help in understanding and memory.

Important Topics Covered in Chapter 1

The following topics are covered in chapter 1

Chemical Reactions And Equations

Chemical Equations

Types Of Chemical Reactions

Along with this, students can also download additional study materials provided by Vedantu, for Chapter 1 of CBSE Class 10–

Chapter 1: Important Questions

Chapter 1: Revision Notes

Chapter 1: NCERT Exemplar Solutions

NCERT Solutions for Chapter 2 - Acids, Bases and Salts

NCERT Solutions for Chapter 2 can prove to be extremely important if one wants to perform well for your Class 10 Science Board exam as well as build strong foundations for JEE, NEET, and other career opportunities.

In this chapter, students will be exposed to concepts on different chemical substances and their characteristic features, studied under acids, bases and salts. This is a very important classification that will play a role even in the upcoming lessons. There are in-depth explanations for important topics like the reaction of acids with hydrogen, metal oxides and carbonates. The chapter also explains the various reactions and typical properties with other metals and non-metal and also with each other. Students will be exposed to many lab experiments, which makes the learning fun and easy to grasp. The chapter covers a great deal about salts, their formation and all their properties.

There is a high possibility of having 3-4 questions from the chapter acid bases, and salts Class 10 in board exams and the Class 10 Science chapter 2 solutions help a student to get a hold of the concepts and score maximum marks up to their potential. About 5 marks in total are allotted to this chapter which, if all concepts are clear, one can score easily. The NCERT Science Class 10 solutions for Class 10 have clear examples and explanations which will remove any doubts from the student’s mind.

Important Topics Covered in Chapter 2

Acids, Bases and Salts cover the discussion of the following topics.

What are acids, bases and salts?

Types and chemical properties of acids, bases and salts

Types of indicators

Use of salts

Along with this, students can also download additional study materials provided by Vedantu, for Chapter 2 of CBSE Class 10–

Chapter 2: Important Questions

Chapter 2: Revision Notes

Chapter 2: NCERT Exemplar Solutions

NCERT Solutions for Chapter 3 - Metals and Non-Metals

In this chapter, the students will read in detail about various metal and non-metals. This includes their physical and chemical properties, how they react in different situations and with other metallic salts. There are questions based on the reactivity series which is an important concept that needs to be understood well. Another important topic is the study of the properties of ionic compounds. The students also need to know the process of extraction of different metals and their ores.

Solutions to the problems will help create a solid foundation for students to learn how to use metals and non-metals in their everyday lives. They will also be able to categorise the elements into metals and non-metals in relation to the properties and uses of the elements. This often involves physical properties across the two specific metal and non-metal heads.

The solutions also include plenty of diagrammatic and tabular representation that would greatly help the students. There are important differences also mentioned in the solutions that need to be learnt. There are plenty of reactions and examples for each concept, so the students can answer any type of question.

Practising various types of questions will ensure that you understand the topic after studying Chapter 3 Metals and Non-metals. Students can download free PDFs of NCERT Solutions for both online and offline use. Download solutions for NCERT now.

You can download Class 10 Maths NCERT Solutions to help you to revise the complete syllabus and score more marks in your examinations.

Important Topics Covered in Chapter 3

What are metals and non-metals

Properties of metals and non-metals

Chemical properties

Physical properties

Metal oxides

Along with this, students can also download additional study materials provided by Vedantu, for Chapter 3 of CBSE Class 10 –

Chapter 3: Important Questions

Chapter 3: Revision Notes

Chapter 3: NCERT Exemplar Solutions

NCERT Solutions for Chapter 4 - Carbon and Its Compounds

The NCERT solutions for this chapter include simple and easy-to-read explanations of concepts that are very important from the exam point of view. Reading these solutions that have been written by expert teachers will strengthen the basics and help in easy understanding of all relevant topics. This will also play a huge role in the further preparations after class 12.

In this chapter, the students will be focussing on all the properties of carbon, the properties of its bond, and also learn in-depth about some of the important compounds. The covalent bond of carbon is a very interesting one and is explained in simple language in the solutions. Along with this, the physical and chemical properties are discussed in-depth as they are very important in order to understand chemical reactions. This part plays a major role in creating strong basic concepts in organic chemistry. This will also help the students in higher studies and even competitive examinations like JEE and NEET.

The chapter goes on to discuss some important compounds like ethanol and ethanoic acid. The final topics covered here are soaps and detergents, which are relatively less complex when compared to the other topics.

Important Topics Covered in Chapter 4 - Carbon and its Compounds

Covalent bonding in carbon compounds

Versatile nature of carbon

Allotropes of carbon

Saturated and unsaturated carbon compounds

Chains, branches and rings in carbon compounds and Isomers

Functional groups

Homologous series

Nomenclature of carbon compounds

Chemical properties of carbon compound

Along with this, students can also download additional study materials provided by Vedantu, for Chapter 4 of CBSE Class 10 –

Chapter 4: Important Questions

Chapter 4: Revision Notes

Chapter 4: NCERT Exemplar Solutions

NCERT Solutions for Chapter 5 - Periodic Classification of Elements

The periodic table is one of the most important topics when it comes to chemistry. It forms an important foundation for all concepts that are to come. The properties and their trends can be questioned in multiple ways, and Vedantu’s NCERT Science Class 10 solutions have very clear and easy explanations, diagrammatic representations and charts for easy understanding. With various activities, this chapter aims to help students to enhance their process of learning by making it interesting. The student is also provided with the illustration of three types of the periodic table that make the explanation of the topic a lot simpler.

In this chapter, the solutions explain important earlier classifications. This is not only important from an exam point of view but also quite interesting. The chapter has been divided into various segments ranging from Dobereiner's table, Mendeleev's table and their advantages as well as limitations. It also explains the anomalies while arranging elements based on their atomic mass.

The modern periodic table is one of the most important topics from this chapter. It explains the arrangement, the positions of various elements and the different trends that are seen. This includes the metallic character, electronegativity, atomic radius, etc. learning these trends will help in predicting the behaviour of different elements across and down the periodic table. Students should make sure that this topic is done well as many questions can be asked in many different ways.

Important Topics Covered in Chapter 5 - Periodic Classification of Elements

Classification

Doberiner’s Law of Triads and its limitations

Newland’s Law of Octaves

Mendeleev’s Periodic Table

Characteristics of the periodic table

Modern periodic law

Trends in the periodic table

Along with this, students can also download additional study materials provided by Vedantu, for Chapter 5 of CBSE Class 10 –

Chapter 5: Revision Notes

Chapter 5: NCERT Exemplar Solutions

NCERT Solutions for Chapter 6 - Life Processes

Class 10th is one of the most critical years of a student's life; this class can help you understand all the basic concepts you will use in the coming years of your education. When it comes to Science, a student needs to be extra careful as this class brings so many new concepts that need to be understood with total attention. As a student, chapter 10 is one of the subjects that doesn't ask you to make assumptions to solve an answer. Besides, it gives you a formula and its derivation that shows how the formula finally came into existence and why you need to use it in the first place.

The chapter 6 tells students about metabolism, which is a chemical process that occurs in a human body responsible for controlling the human state of the cells in an organism. Metabolism has two classes catabolism and anabolism.

This chapter will introduce the concept of respiration, which is basically how all living beings can intake oxygen and exhale carbon dioxide. As a definition, respiration is said to be the exchange of gases as well as the burning of food. Animals and mammals all have a well-defined respiratory system for performing respiration tasks.

It also talks about transportation and excretion, which are vital processes.

Important Topics Covered in Chapter 6: Life Processes

Respiration

Transportations

Along with this, students can also download additional study materials provided by Vedantu, for Chapter 6 of CBSE Class 10 –

Chapter 6: Important Questions

Chapter 6: Revision Notes

Chapter 6 NCERT Exemplar Solutions

NCERT Solutions for Chapter 7 - Control and Coordination

Control and Coordination is one of the most compelling chapters of Class 10 Science. There are so many areas that students can explore through various topics mentioned in this chapter. The students will be learning about the nervous system in animals and the method of coordination in plants. This chapter will make many concepts clear and answer many doubts regarding our own bodies. This chapter also discusses the various hormones responsible for functions in plants.

The topic is quite interesting but has a few difficult and important concepts to grasp. Conceptual learning is very important in this chapter as remembering the theory without understanding can get extremely challenging. This is not to be worried about as the explanations in Vedantu will make these concepts crystal clear.

Vedantu’s NCERT Maths book Class 10 solutions PDF free download solutions make it very simple and easy using many labelled diagrams, bullet points and simple explanations. There are also many experiments that are given with diagrams so that the students can picture the entire experiment and even recollect it better at the time of examination. Vedantu’s NCERT solutions provide beautifully written explanations for all concepts and questions, creating the perfect introduction to the human body. One needs to keep in mind that these concepts will be useful not only for the exam but also for future studies in Classes 11 and 12 and even higher studies.

Important Topics Covered in Chapter 7: Control and Coordination

Structure of neurons,

Types of nerves

Spinal cord

Impulse conduction through a synapse

Tropic movements

Nervous system and its parts

Reflex action

Human brain

Along with this, students can also download additional study materials provided by Vedantu, for Chapter 7 of CBSE Class 10 –

Chapter 7: Important Questions

Chapter 7: Revision Notes

Chapter 7: NCERT Exemplar Solutions

NCERT Solutions for Chapter 8 - How do Organisms Reproduce?

Chapter 8 Science Class 10 is all about the reproduction of organisms. Ch 8 NCERT Science Class 10 provides you with detailed knowledge in-depth about the two different types of reproduction.

Reproduction being one of the basic functions of life, is to be understood and differentiated from other types of multiplication and growth. Sexual and asexual reproduction is explained in detail, with differences from either side being emphasised on.

Very interesting questions about animal and plant reproduction are answered in this chapter, and the students will find reading the solutions to be of great help in strengthening these basics. Topics like various modes of reproduction and sexual reproduction are also discussed in this chapter.

While this chapter is not very difficult to understand, it does contain a few tricky concepts and a lot to remember. With Vedantu’s NCERT Solutions PDF, the students will have a well-sequenced learning experience. The diagrams and flowcharts will definitely make it easy to remember for long durations. The students should make sure that they go through all the answers and explanations given in the solutions so that they do not miss even a single point. One can easily score in this chapter if full focus and attention are given with adequate revision.

Important Topics Covered in Chapter 8: How do Organisms Reproduce?

The basic mechanism of reproduction

Types of reproduction

A sexual reproduction

Vegetative propagation

Regeneration

Sexual reproduction

Along with this, students can also download additional study materials provided by Vedantu, for Chapter 8 of CBSE Class 10 –

Chapter 8: Important Questions

Chapter 8: Revision Notes

Chapter 8: NCERT Exemplar Solutions

NCERT Solutions for Chapter 9 - Heredity and Evolution

NCERT Solutions for Chapter 9 is about ‘Heredity and Evolution’. It is an extremely crucial and scoring chapter in the Science syllabus. Students are likely to get a lot many questions for this particular chapter in the Class 9 exams. An in-depth study of this lesson can help you score well in Science.

This chapter covers many basic principles and important concepts that carry a lot of weightage and also importance, considering future studies also. Some of the topics that would be covered in this chapter are concepts on heredity, evolution, the rules for inheritance, including Mendel’s contributions and sex determination.

While these are the most important aspects, there are a few other interesting topics that can also be asked, for example, theory of evolution and its classifications, speciation and human evolution in specific. All these topics are covered very well as a part of the NCERT solutions for Class 10. There are diagrammatic representations and flow charts that make the understanding much simpler. Most of the topics are represented with colour coding so that it helps the students with memory as well.

Important Topics Covered in Chapter 9: Heredity and Evolution

Mendel's pea experiment.

Sex determination.

Acquired and inherited traits.

Speciation.

Homologous and analogous organs.

Human evolution.

Along with this, students can also download additional study materials provided by Vedantu, for Chapter 9 of CBSE Class 10 –

Chapter 9: Important Questions

Chapter 9: Revision Notes

Chapter 9: NCERT Exemplar Solutions

NCERT Solutions for Chapter 10 - Light Reflection and Refraction

NCERT Solutions for Chapter 10 Light Reflection and Refraction are extremely significant towards securing a decent score in the Class 10 Science board exam. These solutions will help students during their exam preparations and in building strong foundations for the subject.

Since this is the first chapter that enters Physics, it is important that interest is developed in the students as they read it. The topics that are important in this chapter include concepts and definitions of reflection, refraction and behaviour of light against spherical mirrors. Refraction of light is explained in detail, and power concepts with relation to the power of lens are also included in this chapter.

The topic Reflection of Light Class 10 refers to light waves bouncing off the surface of objects that do not have the capability of absorbing energy produced by radiation. A surface of a pool, for example, will display clarity of surrounding objects when still. Whereas all the rays would be scattered once a rock is thrown inside it is preventing systematic reflection of light.

Refraction of light Class 10, on the other hand, refers to the bending of light waves when it travels from a faster to a slower medium. Images formed by lenses and our eyes exist due to this process.

Another important part of this chapter is the numerical problems. At least 2 numerical based questions can be expected from this chapter and Vedantu’s solutions covers a good range of questions with easy explanations so that the student can understand quickly.

Download NCERT Solutions for Class 10 Maths from Vedantu, which are curated by master teachers.

Important Topics Covered in Chapter 10: Light Reflection and Refraction

Reflection of light

Spherical mirrors

Mirror formula and magnification

Refraction of light

Refractive index

Image formation by lenses and their ray diagrams

Sign convention for spherical lenses

Lens formula and magnification

Power of a lens

Along with this, students can also download additional study materials provided by Vedantu, for Chapter 10 of CBSE Class 10 –

Chapter 10: Important Questions

Chapter 10: Revision Notes

Chapter 10: NCERT Exemplar Solutions

NCERT Solutions for Chapter 11 - Human Eye and Colourful World

This is another important chapter in NCERT Class 10 Science syllabus. Students are required to focus on studying this chapter keeping in mind the biology and physics side of Science. This chapter is very interesting as it gives a clear insight into some of the most common things in our everyday life-sight.

In Chapter 11 NCERT Science Class 10 introduces the terms like the least distance of distinct vision and cataract. The students will learn the defects of vision, namely, myopia, hypermetropia, and presbyopia, and their correction. These three defects are explained with the help of well-labelled diagrams. The chapter educates students about the natural phenomena of rainbow formation, atmospheric refraction, the twinkling of stars, and more.

This chapter deals with concepts like function and structure of the human eye and various problems and defects in eyesight, and how they are commonly corrected. It also delves into concepts of light refraction through a prism and light dispersion into its constituent colours. All these topics are made extremely interesting and easy on Vedantu’s solutions for Class 10 Science.

The chapter focuses on how light refracts in the atmosphere, how it scatters and other natural phenomena that occur along with it. It goes into depth about the Tyndall effect and also answers some of the most intriguing mysteries of nature like the reason for the colour of sky at various times of the day.

Science students who are looking for NCERT Solutions will also find the Solutions curated by our Master Teachers really Helpful. By going through these solutions, students can effectively prepare for their board and competitive exams.

Along with this, students can also download additional study materials provided by Vedantu, for Chapter 11 of CBSE Class 10 –

Chapter 11: Important Questions

Chapter 11: Revision Notes

Chapter 11: NCERT Exemplar Solutions

NCERT Solutions for Chapter 12 - Electricity

This chapter is one of the most important ones in the entire Science syllabus. It covers some of the most important concepts of electricity which are both extremely interesting and useful, especially if the student is considering Science as a part of his/her career.

Chapter 12 of the Science section deals with important topics like basic definitions of electric current, circuit, potential and potential difference. The chapter introduces one of the most important laws, Ohm’s law, to the students, based on which questions are almost always asked.

Other topics of importance are resistance, factors affecting resistance, effects of resistance, particularly the heating effect and also electric power. Emphasis is made on how to draw a circuit diagram and all the components of it. This is very important and will definitely play a role in all future chapters in the upcoming years.

Students are also taught how to solve numerical problems from this chapter. Questions on series and parallel combinations of resistors are commonly asked. The relation between power, voltage and resistance is also to be studied thoroughly.

Students must make sure that they spend enough time on these topics before moving on to the next chapter, as this chapter holds a high weightage of marks.

Class 10 Chapter 12 Electricity is an important chapter for all students. It is a highly detailed chapter with several aspects of electricity discussed in it. NCERT Solutions Electricity can be of immense help to the students. The simple language and diagrammatic representation will help students grasp even the trickiest concepts in electricity and ace them in the examination.

Vedantu’s solution also includes many tabular columns, numerical problems, circuit diagrams and detailed explanations which are also crisp so that learning becomes easier.

Many expert teachers in the field have helped make this unit as easy as possible for the student.

They have prepared the PDF version of the NCERT Solutions for Chapter 12, easily downloadable from the Vedantu website. This solution set is a simple, concise, yet detailed representation of Class 10 Chapter Electricity. The students can also download the Class 10 Maths NCERT Solutions at their convenience and use it to prepare for their examination.

Along with this, students can also download additional study materials provided by Vedantu, for Chapter 12 of CBSE Class 10 –

Chapter 12: Important Questions

Chapter 12: Revision Notes

Chapter 12: NCERT Exemplar Solutions

NCERT Solutions for Chapter 13 - Magnetic Effects of Electric Current

This chapter, in continuation with the previous one, has plenty to learn and understand. Electricity and magnetism are two topics that are deeply interconnected and many of today’s appliances work on these principles. It is vital for the student to pick up these concepts, not only for the examination but also for future studies in classes 11 and 12 as well.

In this chapter, the students will learn about the magnetic effects of electric current. Diagrams on magnetic field lines are very important and are represented in a concise format in the NCERT solutions. The chapter also covers the magnetic field and force on a current-carrying conductor, which is an important topic from the exam’s point of view. Other topics include an introduction to the electric motor and its functioning, EMI, working of an electric generator, and drawing household circuits. Students also need to be well-versed with the main differences between AC and DC generators.

Vedantu is the No. 1 online tutoring organization in India. We are happy to present the Free PDF for NCERT Solutions for Science Class 10, i.e., Physical Science Chapter 13 - Magnetic Effects of Electric Current Class 10. Students can download the magnetic effect of electric current Class 10 NCERT Solutions PDF for free from our site. Expert teachers have solved these questions as per the NCERT (CBSE) Book of class 10th science guidelines.

Along with this, students can also download additional study materials provided by Vedantu, for Chapter 13 of CBSE Class 10 –

Chapter 13: Important Questions

Chapter 13: Revision Notes

Chapter 13: NCERT Exemplar Solutions

NCERT Solutions for Chapter 14 - Sources of Energy

Chapter 14, Sources of energy, is a topic that requires one to have good theoretical knowledge. This chapter has plenty of information that is of great use with regard to energy and its utilization in various forms. This chapter can be very scoring if studied thoroughly and understood well. It also brings forward the recent developments in technology, which, as students, one must be aware of.

Some of the important topics covered in this chapter include the various sources of energy and how we can consider something to be a good source of energy. It touches upon the conventional sources and their alternatives- something that is becoming a huge need in the future of our development. Another very important topic that is discussed is the environmental impact of using these sources of energy and the reality check on how long it will last with the current usage.

These solutions will not only help students with their academic exams but will also help in preparing for competitive exams like Olympiads. Vedantu is a platform that provides free NCERT Solutions and other study materials for students.

Maths Students who are looking for better solutions can download Class 10 Maths NCERT Solutions to help you to revise the complete syllabus and score more marks in your examinations. Having a strong knowledge of the NCERT Class 10 Science chapter 14 solutions will also help students who are planning to opt for the Science stream in class 11th and 12th.

Along with this, students can also download additional study materials provided by Vedantu, for Chapter 14 of CBSE Class 10 –

Chapter 14: Important Questions

Chapter 14: Revision Notes

Chapter 14: NCERT Exemplar Solutions

NCERT Solutions for Chapter 15 - Our Environment

This chapter is very quickly becoming the need of the hour; with the lack of awareness and ever-increasing population, knowledge is the only thing that can save the planet. That is what makes this chapter so very essential. Besides, it is also a very scoring chapter, provided one attempt to learn it in a systematic manner.

By the end of 2030, it is estimated that the world will be needing twice as many resources that we are using now and that our planet won't be able to provide us. Thus, learning about the environment becomes more critical in this century than it was ever before. Our environment chapter's PDF is created by a unique team of teachers with experience in environmental studies for a long time.

Generally, students love reading this chapter as it is one of the easiest ones in the entire 10th Science book. But this does not mean that the students can take it lightly. As the content to read is a lot, one might feel slightly overwhelmed and might require organised notes.

Vedantu’s NCERT solutions provides this systematic approach to all sections of the chapter. Some of the most important topics covered in this chapter are about air and its composition and the entire cycle of its replenishment, our environment and the various ecosystems co-existing. This will also describe the various components of the ecosystem. Of course, the most important part of the chapter is about our activities and how it affects the environment.

Our environment chapter's PDF is created by a unique team of teachers with experience in environmental studies for a long time. You will get the answers to your questions from experts, and each solution is precise and to the point. You can also download this PDF in your local storage, so you don't need to worry about internet connectivity to access the files and the answers.

You can also download NCERT Solutions for Class 10 Maths to help you to revise the complete syllabus and score more marks in your examinations.

Along with this, students can also download additional study materials provided by Vedantu, for Chapter 15 of CBSE Class 10 –

Chapter 15: Important Questions

Chapter 15: Revision Notes

Chapter 15: NCERT Exemplar Solutions

NCERT Solutions for Chapter 16 - Management of Natural Resources

Another important topic and a scoring one if done properly is the management of natural resources. This chapter is also one such topic that is important for the conservation of the available resources on earth. It is vital as it brings awareness and sheds light on important, life-preserving topics that need immediate attention.

While studying this chapter, one will come across interesting topics like how we can sustainably use natural resources and why exactly we need to make changes to manage our available resources. It also covers topics like wildfires and forests, the resources it brings us, water and also other non-renewable resources like petroleum and coal.

Topics covered in Chapter 16 NCERT Science Class 10 include pollution, Ganga Action Plan, Wildlife Conservation, dams, forests, sustainable development, and more. Chapter 16 educates students on how the pressure on the environment can be reduced by applying the 3R’s namely, Reduce, Reuse, and Recycle. Students will get to know how the increasing population and advancement in technology is polluting natural resources. The Ganga Action Plan is one of the acts initialized by the government towards the protection of the environment. Management of Natural Resources classes 10 NCERT solutions will help students to understand the need for caring for and managing natural resources.

Along with this, students can also download additional study materials provided by Vedantu, for Chapter 16 of CBSE Class 10 –

Chapter 16: Important Questions

Chapter 16: Revision Notes

Chapter 16: NCERT Exemplar Solutions

CBSE Class 10 Weightage 2023-24

Cbse class 10 science type of questions 2023-24, benefits of referring to class 10 science solutions .

For students who are planning on giving the CBSE examination, it is essential to have these NCERT Solutions for the class 10 chapters of Science Subject. These solutions will help you prior to your exams as you can know more about the marking scheme, question pattern, difficulty level and nature of questions, section-wise marking and so much more. Here are some benefits of referring to these solutions.

1. Learn Questions Prior to Your Examination

By knowing the pattern of different questions that come in the examination, students can easily make sure that their preparation is on point. This way they are more confident and sure about taking the board exam and hence they get to score more marks.

2. Practice More for Time management

It cannot be denied that time management gets better and better with more practice as it helps in boosting the speed of answering the questions during your exams. So, with total awareness of the answers with the solutions provided by us, you can efficiently manage time.

3. Get Accurate Answers to Questions

One of the best things about the NCERT solutions that we have for class 100 is that these answers are prepared by teachers and masters who have enough experience in teaching the subject. Hence, the details and the accuracy of the chapters are undeniable for sure.

4. Give A Stress-Free Examination

While students might get anxious during their board exams, with the help of these NCERT solutions, they can easily practice more and more which will further reduce their stress and make sure that they are able to perform well in the exams.

Why Should Students Download Science NCERT Class 10 PDF?

Students who go through the science exam in class 100 need to know that they have to answer all the questions in a very lucid manner because there aren’t many choices available in the question paper. The paper consists of questions with a total of 80 marks and includes different questions of varying length and marking. There are some practical questions too. The paper is divided into three sections A, B, and C. The 1st section has one mark questions while the second section has a few short answer type questions that are of 3 marks and the third section will have long-answer questions which are mostly of 5 marks each.

The NCERT Solutions for the Class 10 science questions will provide more understanding and knowledge to the students about the chapters. With a clear concept, they will get to understand all the important topics and hence will be able to answer the questions asked in the exams in a better way. Not to mention that it also assists a lot when it comes to increasing the aggregate marks in board exams.

Key Features of Vedantu NCERT Class 10 Science Solutions of All Chapters

Vedantu provides detailed NCERT Solutions for all chapters of Class 10 Science. The key features of NCERT Solutions Class 10 Science are:

Master with our detailed 10th Science Guide.

Access NCERT Solutions for each chapter to simplify the 10th Science Book.

These solutions are available in an easy downloadable PDF format.

All the solutions are prepared by expert science teachers with in-depth knowledge of the topics.

The solutions are written in a detailed manner using simple language which helps the complexities of the 10th Science Book with ease.

FREE PDF download allows students to access Vedantu’s Students Class 10 NCERT Solutions online as well as offline.

These NCERT Solutions are according to the latest guidelines of CBSE Class 10 Term 2 Science.

Your key to success in class 10 is NCERT book pdf for Science- download your guide now!

NCERT Study Resources for Class 10 Science

For complete preparation of Science for CBSE Class 10 board exams, check out the following links for different study materials available at Vedantu.

CBSE Revision Notes for Class 10 Science

Science Chapter wise Questions with Answers

NCERT Exemplar for Class 10 Science (Book Solutions)

Download Syllabus for CBSE Class 10 Science Term (1 & 2)

CBSE Class 10 Previous Year Question Paper

CBSE Class 10 Sample Paper

NCERT Solutions for Class 10 Other Subjects

Class 10 students can now prepare for their board exams for all subjects with the help of Vedantu. Click on these links to download the NCERT Solutions for all subjects of Class 10.

NCERT Solutions for Class 10 Science in Hindi

NCERT Solutions for Class 10 Maths in Hindi

NCERT Solutions for Class 10 Maths

NCERT Solutions for Class 10 English

NCERT Solutions for Class 10 Hindi

NCERT Solutions for Class 10 Social Science

NCERT Solutions for Class 10 Science by Vedantu offer a valuable resource for students seeking clarity in their studies. The NCERT Class 10 PDF for science, prove indispensable for exam preparation. Covering topics such as physics, chemistry, and biology, these solutions simplify complex concepts. The user-friendly format ensures easy access to crucial information. Vedantu's Class 10 NCERT book PDF facilitates effective self-study, aiding students in grasping fundamental principles. With the 10th Science book PDF, students can streamline their learning, enhancing their overall academic performance. Vedantu's Science NCERT class 10 pdf play a pivotal role in shaping a student's academic success.

FAQs on NCERT Solutions for Class 10 Science

1. Where can I find NCERT Solutions for Science Class 10 for my board exam preparation?

We are very proud to announce that all the NCERT solutions for science class 10 chapters are available on the official site of Vedantu. Students need to go to our official site and create an account with a username and password so that they can have access to a plethora of solved questions and solutions from every single chapter provided in the textbook of science class 10. Our NCERT solutions contain precise details about each topic and are created under the expertise of masters and teachers. Hence students can easily score better marks by reading these answers and practising the numerical solutions.

2. What is a Dark Reaction in Plants? Does it Happen Without Light, and Does Photosynthesis Always Need Light for the Reaction to Take Place?

Dark reaction is the process of photosynthesis, which happens in the absence of light, i.e., it happens in the night, but it is also the reaction that is happening simultaneously with light reaction. It's a chemical process that happens in a plant that does not need light. Moreover, this reaction is based on the enzymes reacting with each other. As a result, even if there is no light, it will still take place. Also, when it comes to photosynthesis, it can only be done when sunlight or artificial light is triggering photosynthesis.

3. How do NCERT Solutions for science class 10 help the students in scoring high marks?

We all can attest to the fact that science Class 10 can be a difficult subject to handle for several students since there are new and important topics to discuss. It is due to this reason that students sometimes need to have some sort of help when it comes to the preparation for their exams. This is where the NCERT solutions step in to help. With the help of these solutions, students will understand the questions and the answers that are provided in every single chapter with no hassle. Also, it helps them practice before the exam and hence helps in the management of time as well.

4. What is the Use of the Ozone Layer in the Earth's Environment, and Why is it Important?

Ozone is one of the most important layers of our earth's atmosphere for many reasons. Ozone is a natural process for all types of life forms. In addition to this, it is the layer of the atmosphere that protects the earth from the sun's harmful radiation. If the ozone is not present in the earth's atmosphere, there won't be any life on earth as the sun's heat waves can easily destroy all life forms and evaporate all the water present in the sea.

Thus, if there's a slight change in this layer's size, it will bring a drastic change in the lives of people. Furthermore, the snow that is melting on the north and south pole of the earth is happening because of the ozone layer's holes.

5. Why should I choose NCERT Solutions for CBSE Class 10 Science?

When you have NCERT Solutions for CBSE Class 10 Science , it will be easy for you to prepare for your science Class 10 exam. As you might know, when it comes to CBSE exams, NCERT textbooks are the holy grail. You have to read them thoroughly from the start to the end. If you want to score well in your Science Class 10 exam, you need to solve each question of every exercise. Vedantu’s NCERT Solutions for Class 10 Science can help you with that. They are available on the official website of Vedantu free of cost. Students can download the NCERT Solutions for Science Class 10 from the Vedantu mobile app as well.

6. Which are the best NCERT Solutions for Class 10th Science (Physics, Chemistry & Biology)?

The NCERT Solutions for Class 10th Science (Physics, Chemistry & Biology) from Vedantu are the best solutions you can get for your NCERT textbooks. It not only includes the solutions to all exercise problems but also provides an easy explanation of all the concepts. Moreover, these solutions are created by the top subject-matter experts for accuracy. Due to this fact, you will be assured that the questions are solved in a correct manner.

7. Which are the important chapters in the NCERT Solutions for Class 10 Science?

The most important chapters in the NCERT solutions for Class 10 Science are:

Chemical Substances

Effects of Current

Natural Phenomena

Natural Resources

World of Living

You need to put extra focus on these chapters in order to score well in the science class 10 exam. You can download Vedantu’s NCERT Solutions for science class 10 to get solutions for all the exercise problems. You can also download it from the Vedantu mobile app. It is free of cost and will help you complete your NCERT textbooks.

8. Is Science Class 10 hard?

Yes, Science Class 10 can be hard for students. But, if you have the right tools and preparation strategy, you can score well in this important exam. To score well, you need to focus on NCERT textbooks, as most of the questions in the exam will come directly or indirectly from them. You can get the solutions for NCERT Science Class 10 from Vedantu in PDF format. With these in your hand, you will be able to prepare properly and score well in your exam.

9. What are the chapters covered in the NCERT Solutions Class 10 Science?

Vedantu’s NCERT Solutions for Science Class 10 cover all the chapters of the NCERT textbooks. Here is a list of all the chapters covered in the solutions:

Chemical Reactions and Equations

Acids, Bases and Salts

Metals and Non-metals

Carbon and its Compounds

Periodic Classification of Elements

Life Processes

Control and Coordination

How do Organisms Reproduce?

Heredity and Evolution

Light - Reflection and Refraction

The Human Eye and the Colorful World

Electricity

Magnetic Effects of Electric Current

Sources of Energy

Our Environment

Sustainable Management of Natural Resources

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CBSE Class 10

CBSE Class 10 Syllabus 2024-25: Latest and Revised FREE PDFs

Cbse class 10 syllabus: the central board of secondary education (cbse) curriculum is out for the academic year 2024–25 on the official website, cbseacademic.nic.in. students and teachers can download the direct pdf of the latest and revised cbse class 10 syllabus 2025 here for maths, science, social science, hindi, english, and other elective subjects..

CBSE Syllabus 2025 for Class 10: The Central Board of Secondary Education (CBSE) 2024 board exams for Class 10 are over, and the new academic session will begin. This new year will be named 2024–25. In the academic year 2024–25, the CBSE Board released the latest Class 10 Syllabus 2025. The syllabus is out for the compulsory and optional subjects in PDF format.

The new syllabus for CBSE 10th is a new initiative to improve the classroom and school environment by encouraging the holistic development of students. According to CBSE, “The secondary education curriculum is a major step in giving shape to the nation’s vision of education. It aims to provide education that addresses local, national, and global needs.”

CBSE Class 10 Curriculum Areas

Cbse class 10 syllabus 2024-25.

Here, you will get the subject-wise 2024 CBSE Class 10 syllabus. These syllabi are the latest and include all the revisions that CBSE would have thought of for the new academic year. Download these files and keep them for future reference.

CBSE Secondary School Curriculum Salient Features

i. provide ample scope for holistic i.e., physical, intellectual and social development of students;
ii. emphasize constructivist rather than rote learning by highlighting the importance of hands-on experience;
iii. enlist general and specific teaching and assessment objectives to make learning competency-based and attain mastery over laid down competencies;
iv. encourage the application of knowledge and skills in real-life problem-solving scenarios;
v. uphold the ‘Constitutional Values’ by encouraging values-based learning activities;
vi. promote 21st Century Skills, Life Skills, Financial Literacy, Digital Literacy, Health and Wellness, Road Safety, Citizenship Education, Disaster Management and multilingualism;
vii. integrate innovations in pedagogy such as experiential, activity-centered, joyful learning, Sport & Art-Integrated Learning, toy-based pedagogy, storytelling, gamification etc. with technological innovations (ICT integration) to keep pace with the global trends in various disciplines;
viii. promote inclusive practices as an overriding consideration in all educational activities;
ix. enhance and support learning by different types of assessments; and
x. strengthen knowledge and attitude related to livelihood skills;
xi. foster multilingual and multicultural learning and national understanding in an interdependent society;
xii. integrate environmental education in various disciplines from classes I- XII.

How to Download CBSE Class 10 Syllabus 2025?

The CBSE 2024–25 curriculum is out! Students and teachers can download the syllabus PDF for all the subjects by following the steps mentioned below:

Step 1: Visit the official website of the Central Board of Secondary Education (CBSE) at cbseacademic.nic.in.

Step 2: Click on the section labelled “Curriculum.”

Step 3: Click on the link or tab mentioning "Curriculum 2024-25."

Step 4: Download the syllabus PDF.

Having the latest syllabus is mandatory and is the first resource you need to crack your board exams. Thus, students should always keep a copy of the syllabus with them.

CBSE Class 10 2023-24 Syllabus
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Is CBSE Class 10 syllabus 2025 out? + Yes, the Central Board of Secondary Education (CBSE) has updated its curriculum section for the academic year 2024-25. Students can download the syllabus PDFs from CBSE's official website.
Is there any change in CBSE Class 10 syllabus 2024-25? + The CBSE Board has not updated any information regarding the change in the Class 10 syllabus. It is advised for students to follow the 2025 syllabus for their 2024–25 academic session. After comparing the 2024 and 2025 syllabi, the detailed information will be updated on the official website of Jagran Josh.
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Karnataka SSLC Science Question Paper 2024 PDF with Answers

The KSEAB has released the Karnataka SSLC Science Question Paper 2024 along with the answer key. Download Karnataka Board 10th Science Question Paper 2024 PDF here. Get SSLC Science paper analysis

Table of Contents

The SSLC Karnataka board exam is undergoing in March-April for all the subjects. The Karnataka Board 10th class Science final exam was conducted on 30 March 2024. The examination was held in a single shift across all exam centers in offline mode (pen and paper-based exam). As the examination is now over, students can access the Karnataka SSLC question paper 2024 PDF with answers here on this page. Students can also obtain the exam paper analysis here.

Karnataka SSLC Science Question Paper 2024

The Karnataka Board had formulated the SSLC Science question paper 2024 on the latest syllabus prescribed by the KSEAB. The Karnataka SSLC Science question paper 2024 contained exactly the same number of questions in the same pattern as present in the model question paper released earlier by the board. The time limit to solve the Karnataka 10th class science paper was 3 hours and 15 minutes. The Karnataka 10th class question paper consisted a good mix of questions from all parts of the syllabus.

Karnataka SSLC Science Final Exam Question Paper 2024

The SSLC Karnataka science final exam question paper 2024 is released by the Karnataka board after the completion of the exam. Students are allowed to take away the question paper with themselves after the conclusion of the exam. As the exam has been concluded, we provide students with the SSLC Science final exam question paper 2024 for free. Students can use the question paper provided on this page as a reference material for multiple purposes.

SSLC Science Final Exam Question Paper 2024 PDF Download Karnataka

The PDF for the SSLC Science Final exam question paper has been given below for download for the Karnataka Board.

PDF to be uploaded soon

Karnataka 10th Science Paper Analysis 2024

The Karnataka SSLC Science question paper has been assessed and found to be of moderate difficulty. The paper featured questions from physics, chemistry, and biology, with a balanced distribution among the three areas. Students and teachers have usually responded positively to the question paper. The Karnataka Board 10th Science Exam analysis includes the following general aspects:

All questions were based on the authorized syllabus.
The question paper maintained a suitable difficulty level, challenging pupils without overwhelming them.
The majority of the questions were designed to assess students’ conceptual understanding and problem-solving abilities.
According to reports, the physics part included questions about light reflection and refraction, as well as electricity.
Chemistry questions covered topics such as chemical reactions, carbon and its compounds, metals, and nonmetals.
In biology, inquiries included issues such as reproduction, genetics, and ecology.
Overall, the paper was favorably appreciated for its balanced approach and ability to successfully assess students’ understanding across three science fields.

Karnataka SSLC Science Question Paper 2024 PDF with Answers_4.1

Karnataka Class 10th Science Answer Key 2023-24

The Answer key for the Karnataka 10th science final exam question paper is being offered by us after the completion of the exam on the 30th of March 2024. The answer key is provided by our expert teachers who have years of experience teaching science to students. The answer key contain the correct answers for all the questions present in the final exam paper. The answers of the objective questions present in Physics, Chemistry and Biology is given below.

Part – A (Physics)

Part – B (Chemistry)

Part – C (Biology)

30) (i) x – Aorta, y – Upper/Lower Vena cava

SSLC Science Model Question Paper 2024 Karnataka Board

The Karnataka 10th class science model question paper 2024 is the most trusted resource for the final exam paper to be held on March 30, 2024. The SSLC Science model question paper 2024 has been created after the careful consideration of the exam syllabus and the exam pattern. The model paper consists of all the important questions that students must practice for the exam. The questions present in the Science model question paper have high chances of occurrence in the actual board exam.

Check: Karnataka 10th Class Final Exam Timetable 2024

Karnataka 10th Class Science Model Paper 2024

The Karnataka 10th class science model paper 2024 has been made by the experienced board members and expert teachers. The questions in the model paper has been carefully selected that gives students an idea about the nature of questions that can be asked in the annual final exam. The same members and teachers also oversee the formulation of the final exam paper, making questions of the model paper highly important for the final exam. That is why, it is must for every board aspirant to go through the Karnataka 10th Science model question paper 2024.

Karnataka Board SSLC Science Important Questions 2024

The questions important for the SSLC science exam paper has been provided below. The important questions contain such questions which have been repeatedly asked in the exam from the previous few years. By solving these important questions, students will be able to score more marks in the exam.

Q) The device used to change the resistance at many times in the electric circuit is (A) Electric generator (B) Electric motor (C) Galvanometer (D) Rheostat

Q) The correct statement among the following related to the Concave lens is, (A) Converges the light rays (B) forms inverted image (C) forms real image (D) diverges the light rays

Q) The resistivity (Ωm) of four materials A, B, C and D are 6.84×10-8, 1.62×10-8, 5.20×10-8 and 2.63×10-8 respectively. Which of these materials has very less electric conductivity? (A) Material B (B) Material C (C) Material A (D) Material D

Q) What is solenoid? List the properties of the magnetic field due to the flow of electric current in a solenoid.

Q) How does rainbow form in nature? Explain.

Q) Convex mirror is commonly used as a rear-view mirror in vehicles. Why? Write the relationship between the focal length and radius of curvature of a convex mirror.

Q) Ray of light travelling in air enters obliquely into water. Does the light ray bend towards the normal or away from the normal? Why?

Q) Draw the symbol diagram of two electric cells that are connected in series in an electric circuit.

Q)What is ‘Optic centre’ of spherical lens?

Q) (a) Two resistors of resistance 5Ω and 20Ω are connected in parallel and connected to a 12V battery. Calculate the total resistance in the electric circuit and the total current flowing in this circuit.

(b) 200 J of heat is produced in two seconds in a 8 Ω resistance. Find the potential difference across the resistor.

Q) How power is generated from nuclear energy? Explain. Write any two hazards of nuclear power generation.

Q) Draw the ray diagram of image formation when the object is kept at ‘C’ of the concave mirror. With the help of the ray diagram mention the position and the nature of the image formed. (F: Principal focus of the mirror, C: Centre of curvature of mirror)

Q) Explain the method of production of biogas in biogas plant and write any two characteristics of biogas.

Q) (a) What is meant by power of accommodation of the eye ?

(b) What is myopia (near sightedness)? What are the reasons that cause this defect ?

Q) Stars appear to be twinkling. Why? Explain. What are the reasons for the appearance of the sun in red colour during sunrise?

Q) The Chemical equation that represents neutralisation reaction among the following is (A) Sodium Hydroxide + Hydrochloric acid → Sodium Chloride + Water (B) Barium Chloride + Sulphuric acid → Barium sulphate + Hydro Chloric acid (C) Manganese dioxide + Hydrochloric acid → Manganese chloride + Water + Chlorine D) Silver nitrate + Hydrochloric acid → Silver chloride + Nitric acid

Q) “Properties of elements are periodic function of their atomic number”. This law was proposed by (A) Dobereiner (B) Mendeleev (C) Newlands (D) Henry Moseley

Q) The substance that converts red litmus paper into blue colour is (A) KOH Solution (B) distilled water (C) dilute solution of HCl (D) concentrated solution of HNO3

Q) Calcium oxide reacts with water to form slaked lime. What type of Chemical reaction is this? Write the balanced chemical equation for this reaction.

Q) What is the chemical name of bleaching powder ? Write any two uses of it.

Q) Mention the number of single bonds and double bonds present in the structure of C2H5COOH molecule.

Q) Write the electron dot structure of methane.

Q) Draw the diagram of the arrangement of apparatus to show electrolysis of water.

Q) What is concentrated acid? Name the acid present in the stinging hair of nettle leaves.

Q) Give reason. i) Ionic compounds have high melting and boiling points. ii) Ionic compounds in solid state do not conduct electricity.

Q) AIDS : Virus : : Warts : ________________ (A) Bacteria (B) Fungus (C) Protozoan (D) Virus

Q) Algae —> Small insects —> Large insects —> Small fish —> Large fish —> Human. The arrangement of trophic levels in this food chain are in the (A) increasing order of energy availability. (B) increasing order of both energy availability and storage of harmful chemicals. (C) increasing order of storage of harmful chemicals. (D) decreasing order of both energy availability and storage of harmful chemicals.

Q) Draw the diagram showing the structure of closed stomata.

Q) What is the function of ozone layer?

Q) Rejuvenating ancient water harvesting systems is being encouraged. Why?

Q) (a) Tall pea plant (TT) is crossed with short pea plant (tt). What type of the plants will obtain in F1 generation? Write the genetic make up of this progeny.

(b) Forelimbs of frog, wings of bird, wings of bat, forelimbs of lizard pair them as analogous and homologous organs. Give reason for your pairing.

SSLC Karnataka Science Question Paper Pattern 2024

The SSLC Karnataka Science question paper 2024 has the weightage of 80 marks. The rest of the 20 marks is awarded through the practical examination. The question paper is divided into three parts: Part A, Part B, and Part C. There are a total of 38 questions in the question paper. The question paper contains different types of questions from objective to subjective. The SSLC Karnataka Science question paper pattern 2024 is given below in detail.

There are three parts in the science question paper Part-A : Physics, Part-B : Chemistry, Part-C : Biology.
This question paper consists of objective and subjective types of 38 questions.
The Part A of the question paper has 13 questions (question no. 1 to 13) in total with multiple sub-questions. The weightage of this part is 28 marks
The Part B of the paper also consists of 13 questions (question no. 14 to 26). This section accounts for 25 marks.
The section C of the science paper has 12 questions (question no. 27 to 38) with many sub-questions. This section accounts for 27 marks.

SSLC Question Paper 2024, Karnataka PDF with Answers Science

The SSLC Science model question paper 2024 pdf is given below for the Karnataka board. The model question paper for both English and Kannada medium paper is provided hereunder. Students must solve the questions present in the model paper apart from the important questions given above.

Karnataka SSLC Science Model Question Paper 2024 PDF Kannada Medium)

Karnataka SSLC Science Model Question Paper 2024 PDF (English Medium)

The SSLC Karnataka science final exam question paper 2024 is released by the Karnataka board after the completion of the exam. Students are allowed to take away the question paper with themselves after the conclusion of the exam. When the exam gets over, we will provide students with the SSLC Science final exam question paper 2024 for free. Students can use the question paper provided on this page as a reference material for multiple purposes.

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What is the exam mode for the Karnataka SSLC Science exam 2024?

The SSLC exam for science subject in Karnataka is held in offline mode (pen and paper based exam).

What is the full marks for the Karnataka Board 10th Science theory exam paper 2024?

The Karnataka Board 10th science theory exam paper is held for 80 marks.

Are there any diagrammatical question in the SSLC Science final exam paper of Karnataka Board?

Yes, the Karnataka SSLC science final exam paper consists of questions on diagram, especially from the Biology domain.

What is the total number of questions present in the Karnataka class 10 science exam paper?

The Karnataka class 10 science exam paper consists of 38 questions in total.

How many parts does the Karnataka State Board 10th class science final exam paper has?

The Karnataka State Board 10th class science exam paper consists of three parts: Part A (Physics), Part B (Chemistry), and Part C (Biology).

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NCERT Exemplar
Science Exemplar Class 10

NCERT Exemplar Class 10 Science Solutions with Problem and Books

Ncert exemplar class 10 science – free pdf download (updated for 2023-24).

NCERT Exemplar Class 10 Science is among the most popular study materials. Every year, 2 or more questions in the board exam are asked from NCERT Class 10 Science Exemplars. Practising these questions will help to get acquainted with the latest question pattern and the types of questions asked in the examination.

Solving these questions will give a deeper insight into the different Science concepts included in the NCERT Class 10 book . These questions will also help the students to understand the concepts in an effective way, which is very essential to score good marks in the Class 10 CBSE examination. Scoring good marks in Class 10 is very important because the marks scored in Class 10 will help you get admission to your desired stream.

Class 10 Science NCERT Exemplar questions will help to develop your problem-solving abilities, which will eventually help you in the board exams and in the different competitive exams. The NCERT Science Exemplar books and solutions for Class 10 can be checked from the links given below.

NCERT Exemplar Solutions for Class 10 Science Chapters Description

The chapter descriptions of all the chapters present in NCERT Exemplar Class 10 Science have been provided below. Practising NCERT Exemplar Solutions will surely help the students in their preparation for the board examination to achieve a high score.

Chapter 1 – Chemical Reactions and Equations

The first chapter of NCERT Exemplar Class 10 Science Solutions deals with the definition of chemical equations, writing a chemical equation, balanced chemical equations , types of chemical reactions, combination reaction, decomposition reaction, displacement reaction, double displacement reaction, have you observed the effects of oxidation reactions in everyday life?, and corrosion and rancidity. Solving this chapter will ensure that students can procure good marks in the board exams as well as in class tests.

Chapter 2 – Acids, Bases and Salts

Chapter 2, Acids, Bases and Salts of NCERT Exemplar Science Class 10 Solutions, deals with understanding the chemical properties of bases and acids. The main topics included in this chapter are how do acids and bases react with metals?, how do metal carbonates and metal hydrogen carbonates react with acids?, how do acids and bases react with each other?, the reaction of metallic oxides with acids, the reaction of non-metallic oxide with base, what do all acids and all bases have in common?, what happens to an acid or base in a water solution?, how strong are acid or base solutions?, importance of pH in everyday life and about salts. For effective preparation for the board exam, students should follow BYJU’S NCERT Exemplar Solutions Science for Class 10.

Chapter 3 – Metals and Non-metals

Chapter 3 of NCERT Exemplar Science for Class 10 Solutions explains the definition of metals, non-metals, chemical properties of metals, what happens when metals are burnt in air?, what happens when metals react with water?, what happens when metals react with acids?, and how do metals react with solutions of other metal salts?.

Chapter 4 – Carbon and Its Compounds

In Chapter 4, students will learn about the definition of bonding in carbon – the covalent bond, the versatile nature of carbon with example, saturated and unsaturated carbon compounds, chains, branches and rings, homologous series, nomenclature of carbon compounds, chemical properties of carbon compounds, combustion , oxidation, addition reaction, substitution reaction, some important carbon compounds – ethanol and ethanoic acid, properties of ethanol, properties of ethanoic acid, soaps and detergents. By learning these concepts properly, students will be able to solve questions accurately from this chapter in the board exam.

Chapter 5 – Periodic Classification of Elements

Chapter 5 of NCERT Exemplar Science Solutions for Class 10 explains periodic classifications of elements. The main topics of this chapter are making order out of Chaos – early attempts at the classification of elements, dobereiner’s triads, Newlands’ law of octaves, making order out of Chaos – Mendeleev’s periodic table, achievements of Mendeleev’s periodic table, limitations of Mendeleev’s classification, making order out of Chaos – the modern periodic, position of elements in the modern periodic and trends in the modern periodic table. These concepts are effectively explained by the expert faculty at BYJU’S in a student-friendly language.

Chapter 6 – Life Processes

In Chapter 6, students will learn about what is the life process?, nutrition, autotrophic nutrition, heterotrophic nutrition, how do organisms obtain their nutrition?, nutrition in human beings, respiration, transportation, excretion, excretion in human beings and excretion in plants.

Chapter 7 – Control and Coordination

This chapter is about control and coordination of life processes. This chapter deals with the topics discussed in the previous class and also concentrates on the animals – nervous system , what happens in reflex actions?, human brain, how are these tissues protected?, how does the nervous tissue cause action?, coordination in plants, immediate response to stimulus, and movement due to growth and hormones in animals.

Chapter 8 – How Do Organisms Reproduce?

Chapter 8 of NCERT Exemplar Solutions for Class 10 Science deals with do organisms create exact copies of themselves?, the importance of variation, modes of reproduction used by single organisms, fission, fragmentation, regeneration, budding, vegetative propagation, spore formation, sexual reproduction and why the sexual mode of reproduction?. By practising these solutions, students will be thorough with the basics of Biology.

Chapter 9 – Heredity and Evolution

In this chapter, students are introduced to the accumulation of variation during reproduction along with heredity. The concepts covered in this chapter are inherited traits, rules for the inheritance of traits, Mendel’s contributions, how do these traits get expressed?, sex determination, evolution, acquired and inherited traits, speciation, evolution and classification, tracing evolutionary relationships, and fossils and evolution should not be equated with progress. Besides, in this chapter, students get to learn about human evolution and evolution by stages.

Chapter 10 – Light Reflection and Refraction

In this chapter, students get familiarised with the reflection of light. Important topics of this chapter are spherical mirrors, image formation by spherical mirrors, representation of images formed by spherical mirrors using ray diagrams, sign convention for reflection by spherical mirrors, mirror formula and magnification, refraction of light, refraction through a rectangular glass slab, the refractive index, refraction by spherical lenses, image formation by lenses, image formation in lenses using ray diagrams, sign convention for spherical lenses, lens formula and magnification and power of a lens. By going through these topics, students can easily get familiar with how the questions are being answered in the board exam.

Chapter 11 – Human Eye and Colourful World

Chapter 11 NCERT Exemplar Class 10 Science Solutions discusses the topic of the human eye. Students get to learn about the power of accommodation, defects of vision and their correction, refraction of light through a prism, dispersion of white light by a glass prism, atmospheric refraction, scattering of light, Tyndall effect, why is the colour of the clear sky blue? and the colour of the sun at sunrise and sunset.

Chapter 12 – Electricity

In Chapter 12, students will be thorough about Electricity. This chapter also deals with current, the potential difference – definition of volt and voltmeter, Ohm’s law – ohm and resistance, factors on which the resistance of the conductor depends – resistivity, resistors in series – total or resultant or overall and voltage across each resistor, resistors in parallel, The advantage of parallel combination over the series combination, heating effect of an electric circuit – Joule’s law of heating effect of electric current, electric fuse, electric power. Also, here we have given solutions based on these topics from the chapter.

Chapter 13 – Magnetic Effects of Electric Current

Learn about the magnetic effects of electric current in Chapter 13 of the NCERT Exemplar Class 10 Science textbook. Other subtopics include magnetic field and field lines, magnetic field due to current carrying conductor, magnetic field due to the current through a straight conductor, right-hand thumb rule, magnetic field due to a current through a circular loop, magnetic field due to a current in a solenoid, force on a current-carrying conductor in a magnetic field, electric motor, electromagnetic induction, electric generator, and lastly, questions related to the domestic electric circuits.

Chapter 14 – Sources of Energy

This chapter deals with sources of energy. In this chapter, students will learn about what is a good source of energy?, conventional sources of energy, fossil fuels, thermal power plant, hydropower plants, improvements in technology for using conventional sources of energy, alternative or non-conventional sources of energy, solar energy, energy from the sea, geothermal energy, nuclear energy, environmental consequences and how long will an energy source last us?, which students will further study in the higher grades.

Chapter 15 – Our Environment

Chapter 15 of the NCERT Exemplar textbook continues with discussions on our environment, starting with the definition, what happens when we add our waste to the environment?, ecosystem – what are its components?, food chains and webs, how do our activities affect the environment?, ozone layer and how it is getting depleted and so on. This chapter also deals with managing the garbage we produce.

Chapter 16 – Management and Natural Resources

Chapter 16 of NCERT Exemplar Science Class 10 Solutions, Management and Natural Resources explains why do we need to manage our resources?, forests and wildlife, stakeholders, sustainable management, water for all, dams, water harvesting, coal and petroleum and an overview of natural resource management.

Students can also access and download NCERT Class 10 Books here.

Some Benefits of Using NCERT Exemplar Class 10 Science

Information credibility – The NCERT exemplar, which is provided by the NCERT, is in accordance with the CBSE curriculum. Therefore, all the information given is authentic, and will guide you in the right direction.
Strong foundation – NCERT Exemplar for Class 10 Science covers all the basics and fundamentals on topics for students to make it easy to understand when promoted to a higher level.
Questions – Students who refer to this Class 10 Science NCERT Exemplar will easily be able to score good marks in the board exam. This is because most questions that appear in the board exam are directly taken from them.
Easy to study – The chapters and concepts explained are in a simple language which can easily be understood by the students of Class 10. Also, this study material will help students to prepare for JEE .

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Wonder of science 10th class Essay: This is a detailed essay on the Wonder of Science 10th class. If you read in class 8 or above, you can use this. Introduction: The world around us is full of phenomena, events, and objects that can be studied and explored to gain a better understanding of how the universe works.
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