An overview of NCERT solutions for class 10 science

The NCERT solutions for class 10 science are vital resources that help students in grasping difficult concepts and in getting ready for the Class 10 board exam. Checking your understanding of a particular topic by studying the answers to the questions in the textbook will help you identify your strengths and limitations.

Subject specialists have created these NCERT solutions for class 10 science in such a way that it will be easy for students to understand all the materials included in the CBSE syllabus.

Topics of NCERT solutions for class 10 science

• 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 Colorful World
• Electricity
• Magnetic Effects of Electric Current
• Sources of Energy
• Our Environment
• Sustainable Management of Natural Resources

Overview of NCERT solutions for class 10 science

Chapter 1–Chemical Reactions and Equations

Students will learn about chemical reactions, how to write equations, how to carry out combination and decomposition reactions, and more in the first chapter of class 10 NCERT science.

In this topic, you will also learn

How chemical reactions are defined as any time a chemical change takes place. Chemical reactions are a symbolic representation of the reactants, products, and their physical states.

Chapter 2–Acids, Bases, and Salts

Acids, bases, and salts are the main topics of NCERT class 10 science chapter 2.

The sour and bitter tastes of food are caused by the presence of acids and bases, respectively

In this topic, you will also learn

• The chemical properties of acids and bases. 
• how metals react with acids and bases.
• how metal carbonates and metal hydrogen carbonates react with acids.
• how acids and bases react with each other, and how metallic oxides react with acids.
• how a non-metallic oxide reacts with bases, and other chemical reactions. 

Chapter 3–Metals and Non-metals

The physical characteristics of metals and non-metals are covered in this chapter of class 10 science. Metals are lustrous, malleable, ductile, and effective heat- and electricity conductors.

In this topic, you will also learn

• Mercury, which is a liquid at ambient temperature, they are all solids.
• the physical characteristics of metals-ductility, malleability, tensile strength, etc., 
• Metals and non-metals distinguished based on their physical characteristics.
• Non-metals-carbon, sulfur, iodine, oxygen, and hydrogen.
• Study of All non-metals, except for bromine, which is a liquid, which is either solids or gases.  

Chapter 4–Carbon and its Compounds

In this chapter, we’ll look at several other intriguing substances and their characteristics.

In this topic, you will also learn

• All living creatures and many of the items we use are made of the adaptable element carbon.
• Carbon, ais n element that has enormous significance to us both in its elemental and mixed forms. 
• Saturated and unsaturated carbon compounds are the two types of organic molecules.

Chapter 5–Periodic Classification of Elements

The Modern Periodic Table is organized into 18 vertical columns called groups and 7 horizontal rows named periods in this chapter

In this topic, you will also learn

• The arrangement of the elements demonstrates the periodicity of several attributes, such as atomic size, valency or combining ability, and metallic and non-metallic nature.

Chapter 6–Life Processes.

Life Processes are described in NCERT Science Chapter 6 for Class 10.

Every living thing engages in six basic life processes.

They are digestion, excretion, growth, reproduction, and breathing.

The chapter also covers

• Nutrition is the process of utilizing food for growth, metabolism, and repair.
• Ingestion, digestion, absorption, transport, assimilation, and elimination are the nutritional phases.
• Heterotrophic nutrition and autotrophic nutrition are additional divisions of nutrition.

Chapter 7–Control and Coordination

Control and coordination are discussed in Chapter 7 of the Class 10 textbook as functions of the body’s nervous system and hormones.

The chapter also covers

• Reflexive, voluntary, and involuntary actions are the three categories into which the nervous system’s responses can be divided.
• How electrical impulses are communicated via the neurological system.
• How it uses our muscles to move after receiving information from our sense organs.

Chapter 8–How do Organisms Reproduce

In this chapter, the cell involved in the reproduction process makes a copy of its DNA as well as extracellular components. Different organisms use varying reproductive strategies depending on their body plans. 

The topic also covers

• How many bacteria and protozoa simply divide into two or more daughter cells when they undergo fission.

Chapter 9–Heredity and Evolution

We shall study heredity and evolution in this chapter. As we have seen, reproduction results in the birth of new people that are superficially similar to the originals. 

The topic also covers

• How the father and mother both contribute roughly equal amounts of genetic material to the child, according to the Rules for the Inheritance of Traits in Humans.

Chapter 10–Light Reflection and Refraction

We shall examine the effects of light reflection and refraction using straight-line light propagation in the 10th chapter of NCERT class 10 science. We can explore several optical phenomena in nature with the aid of these fundamental ideas.

The chapter also covers- 

the refraction of light, the reflection of light by spherical mirrors, and their practical applications. Energy from light is the source that gives humans the perception of vision. Convex and concave spherical mirrors are two main varieties that are taught. Terminology associated with spherical mirrors, such as focus, pole, the radius of curvature, etc.

Chapter 11-The Human Eye and Colorful World

We’ll look at a few optical phenomena in nature in this chapter.

You will learn 

• The development of rainbows.
• The breaking of white light.
• The blueness of the sky.

The chapter also covers- 

• Structure of the eye and how it allows us to notice the colorful surroundings and fascinating world around us. 
• The capacity of the eye to focus on both close-up and distant objects by varying its focal length. 
• The near point of the eye or the least distance of distinct vision is the shortest distance at which the eye can see objects clearly without exertion.

Chapter 12–Electricity

Modern society depends heavily on electricity.

It is a practical and controllable source of energy that may be used for a range of purposes in businesses, residences, hospitals, and other establishments.

Students will learn, how it is a phenomenon associated with charge flow.

The chapter also covers

• How electric current is defined as a flow of electrons across a conductor?
• How the direction of the current is determined by the direction of the electron flow.

Chapter 13–Magnetic Effects of Electric Current

Students will learn about magnetic fields and other electromagnetic phenomena in this chapter.

This chapter also covers

• Electromagnets, electric motors, and generators, all deal with the magnetic effects of electric current and moving magnets.
• How a tiny magnet serves as a compass needle.

Chapter 14–Sources of Energy

Our need for energy rises along with our standard of living. We work to increase energy consumption efficiency and explore new energy sources to meet our energy needs.

The chapter also covers

• Examining many energy sources, all of which are traditional sources of energy that humans have been using for a long time. 
• Fossil fuels, thermal power plants, and hydropower facilities.

Chapter 15–Our Environment

This chapter explores the interactions between numerous environmental elements and how our actions affect the environment. An ecosystem’s diverse parts depend on one another and solar energy is made available to the environment. 

This chapter also covers

• The number of trophic levels in a food chain is constrained by the energy loss that occurs as we move from one trophic level to the next.

Chapter 16–Sustainable Management of Natural Resources

We will examine some of our resources and how we are using them in this chapter.

This chapter also cover

How we must use our resources, including our forests, wildlife, water, coal, and petroleum, sustainably. 

This chapter also covers

• How living by the mantra ‘Refuse, Reduce, Reuse, Repurpose and Recycle,’ we can lessen the strain on the earth.

Key takeaways

• The NCERT solutions for class 10 science are essential study material that helps students in understanding complex ideas and in preparing for the Class 10 board exam.
• These NCERT solutions for class 10 science have been written by subject experts so that it will be simple for students to understand everything covered in the CBSE class 10 science syllabus.
• NCERT solutions for class 10 science include topics like electricity, life processes, periodic classification of elements, our environment, sources of energy, magnetic effects of electric current, and more. 

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FAQs

Q1. How to get full marks in science?

Ans- Class 10 Science Preparation Tips

1. Read the question paper carefully.
2. Look for the questions you know the answers to, and answer them first.
3. Do not spend too much time on one question.
4. Draw diagrams with a pencil, do not use a pen.
5. Write in steps while answering any question.

Q2. How many hours should a 10th-class student study?

Ans- A student should devote 7 to 10 hours a day to studying. If you put in more time, you may be worn out. Hence 7 to 10 hours is sufficient.

Q3. Does Class 10 have physics?

Ans- Class 10 science includes physics. It covers the concepts of light, the human eye, electricity, the magnetic effects of current, and the sources of energy.