NCERT Solutions for Class 10 Science: Download free answers for all chapters

NCERT Class 10 Science Solutions have been explained by the subject experts in the most appropriate and simple way to bring hundred percent concept clarity among all students. All the solutions have been prepared in accordance with the CBSE marking scheme for Class 10 Board Examination. NCERT solutions are important to track your learning over the topics and concepts explained in the textbook. NCERT solutions for class 10 Science are a perfect resource to prepare for the examinations in a proficient manner.

The chapter-wise NCERT solutions for class 10 Science have been collated in the form of PDFs which students can download for free and refer the same while working on the NCERT questions.

Class 10 Science NCERT Solutions: Links to download chapter-wise PDFs are provided below:

Chapter 1: Chemical Reactions and Equations

Chapter 2: Acids, Bases and Salts

Chapter 3: Metals and Non-Metals

Chapter 4: Carbon and Its Compounds

Chapter 5: Periodic Classification of Elements

Chapter 6: Life Processes

Chapter 7: Control and Coordination

Chapter 8: How Do Organisms Reproduce

Chapter 9: Heredity and Evolution

Chapter 10: Light - Reflection and Refraction

Chapter 11: The Human Eye and the Colourful World

Chapter 12: Electricity

Chapter 13: Magnetic Effects of Electric Current

Chapter 14: Sources of Energy

Chapter 15: Our Environment

Chapter 16: Management of Natural Resources

Class 10 Science NCERT Solutions cover all 16 chapters prescribed in CBSE Class 10 Science Syllabus 2019-20. NCERT science solutions for class 10 by Jagranjosh will be very helpful for all those students who are having trouble in solving difficult problems. For better results, the students are advised to practice these solutions on a regular basis.

A brief overview of all chapters of NCERT Class 10 Science textbook is provided below which will help students recall various concepts and topics studied in different chapters.

Chapter 1: Chemical Reactions and Equations

This chapter explains the concepts related to chemical reactions and equations. Here, you will know different types of reactions taking place in the surrounding. Some important topics explained in this chapter are:

  • Writing and balancing chemical equations
  • Different types of chemical reactions
  • Combination reaction
  • Decomposition reaction
  • Displacement reaction
  • Double displacement reaction
  • Effects of oxidation reactions in everyday life: Corrosion & Rancidity

Chapter 2: Acids, Bases and Salts

This chapter mainly explains the difference between acids, bases and salts. It also deals with various types of reactions related to these three forms of chemical compounds. Some important topics involved in this chapter are:

  • Chemical properties of acids and bases
  • Reaction between acids and bases
  • Reactions of metal carbonates and metal hydrogen carbonates with acids
  • Reaction of metallic oxides with acids
  • Reaction of non-metallic oxide with base
  • Acid or base in a water solution
  • Determining the strengths of acid or base solutions
  • Importance of pH in everyday life
  • Nature and formation of different salts
  • Chemicals from common salt

Chapter 3: Metals and Non-metals

All the aspects related to metals and non-metals like their physical/chemical properties, reactiveness and various chemical reactions. Important topics covered in this chapter are:

  • Physical properties of metals and non-metals
  • Chemical properties of metals and non-metals
  • Reactions of metals and non-metals
  • Occurrence and extraction of metals
  • Corrosion and its prevention

Chapter 4: Carbon and its Compounds

This chapter describes various features of carbon element and different compounds formed by it.  Give below are the main topics covered in class 10 Science Chapter 4:

  • Bonding in Carbon
  • Saturated and Unsaturated Carbon Compounds
  • Homologous Series
  • Nomenclature of carbon Compounds
  • Chemical Properties of carbon Compounds
  • Properties of some important carbon compounds: Ethanol and Ethanoic Acid

Chapter 5: Periodic Classification of Elements

Here students get to learn various concepts related to the classification of elements. Some major concepts discussed in this chapter are:

  • Dobereiner’s Triads
  • Newlands’ Law Of Octaves
  • Mendeleev’s Periodic Table: Its merits and demerits
  • The Modern Periodic Table
  • Position of Elements in Modern Periodic Table
  • Trends in the Modern Periodic Table

Chapter 6: Life Processes

This chapter deals with the various biological processes and reaction taking place in organisms. Some major topics covered in this chapter are:

  • What are Life Process?
  • Nutrition in Organisms: Autotrophic and Heterotrophic Nutrition
  • How do organisms obtain their nutrition
  • Nutrition in human beings: Respiration, Transportation and Excretion
  • Excretion in human beings and Plants

Chapter 7: Control and Coordination

This chapter gives details of different ways in which organisms respond to the stimuli. Here you also get to know about the human nervous system, automatics and voluntary actions, exocrine and endocrine glands, etc. Practice following concepts before working on NCERT solutions:

  • Nervous system of human beings
  • Reflex actions and their path
  • Action of nervous tissues
  • Coordination In Plants
  • Different ways in which plants respond to stimulus
  • Action of different hormones in animals

Chapter 8: How do Organisms Reproduce

In this chapter students get to learn different methods of reproduction in plants and animals and get aware of the various methods of birth control in humans. Some of the important topics discussed in this chapter are:

  • Modes of asexual reproduction: Fission, Fragmentation, Regeneration, Budding, Vegetative propagation, Spore Formation
  • Sexual reproduction and its significance  
  • Sexual reproduction in flowering plants
  • Reproduction in Human Beings
  • Reproductive systems in human male and female
  • Process involved in fertilisation of egg
  • Reproductive Health and different ways of birth control

Chapter 9: Heredity And Evolution

This chapter deals with the details related to heredity and evolution of different species. Darwin's theory of evolution and natural selection are also discussed here. Go through the major topics mentioned below:

  • Variations observed in different generations
  • Heredity
  • Rules for Inheritance of Traits
  • Mendel’s experiments on expression of traits generation to generation
  • Sex determination
  • Evolution
  • Acquired and Inherited Traits
  • Speciation
  • Tracing Evolutionary Relationships
  • Human Evolution

Chapter 10: Light Reflection and Refraction

This chapter explains the concepts of reflection and refraction of light. It also explains the Image formation by a plane mirror/curved mirrors and lenses. Some important topics to learn from this chapter are:

  • Reflection of light
  • Image formation by spherical mirrors
  • Sign convention for reflection by spherical mirrors
  • Mirror formula and magnification
  • Refraction of Light
  • Refraction through a rectangular glass slab
  • Refractive index
  • Refraction by spherical lenses
  • Image formation by spherical lenses
  • Sign Convention for refraction by spherical lenses
  • Lens Formula and Magnification
  • Power of Lens

Chapter 11: The Human Eye and Colorful World

In this chapter students get to know each and every detail of the human eye from its structure to its working. Various defects of vision are also discussed here. It also explains atmospheric refraction and various phenomena related to it. Some major topics discussed in this chapter are:

  • Structure and working of human eye
  • Power of accommodation of human eye
  • Defects of vision and their correction
  • Refraction of light through a prism
  • Dispersion of white light through a glass prism
  • Atmospheric refraction and its effects
  • Scattering of light (Tyndall Effect) and its applications in nature

Chapter 12: Electricity

This chapter explains electric current, its applications and various effects related to it. Go through the following major topics before starting with the NCERT questions and solutions:

  • Introduction to electric current
  • Potential difference
  • Ohm’s law and its graphical representation
  • Factors on which the Resistance of the conductor depends – Resistivity
  • Resistors in series and parallel: Calculation of resultant resistance in the series, current and voltage across each resistor
  • Advantage of parallel combination over the series combination
  • Heating effects of electric circuit: Joule’s law of heating effect of electric current
  • Electric fuse
  • Power

Chapter 13: Magnetic Effects of Electric Current

This chapter is all about the magnetic field, field lines, field due to a current carrying conductor, AC and DC generator, Advantages of AC over DC and domestic electric circuits. NCERT Solutions for Class 10 Science Chapter 13 includes following major topics:

  • Magnetic field and its representation as 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
  • Domestic electric circuits

Chapter 14: Sources of Energy

Different forms of energy and their sources are discussed in this chapter. Some of the main topics explained in this chapter are:

  • Ideal source of energy
  • Conventional sources of energy: Fossil fuels, thermal power plant, hydro power plants
  • Bio mass and wind energy as major energy resources
  • Non-Conventional Sources of Energy: Solar Energy, Energy from Sea, Geothermal Energy, Nuclear Energy
  • Renewable and non-renewable sources of energy and their availability in the long run

Chapter 15: Our Environment

This chapter deals with various components of environment components and how human activities are affecting the environment. Some of the main topics discussed in this chapter are:

  • Eco system  and its components
  • Food chains and webs
  • Ozone Layer and its depletion
  • Managing the garbage we Produce

Chapter 16: Sustainable Management of Natural Resources

In this chapter you get to know about the different natural resources, their advantages and conservation efforts. Here main focus should be laid on the following concepts:

  • Natural resources and their management
  • Management of forests and wild life
  • Dams
  • Water harvesting
  • Management of fossil fuels; Coal and Petroleum

Class 10 Science NCERT Solutions is the best resource to prepare for the board examinations. So, all class 10 students are advised to follow the NCERT solutions provided here on a regular basis to achieve desired results in board exams.

Also Check NCERT Books and NCERT Solutions from Class 4 to Class 12

NCERT books and solutions have always been considered as the best study material to go deep into the essence of a subject. We understand the importance of a good study resource for students to boost their performance in exams and emerge as an achiever. Therefore, we are presenting here the latest version of NCERT Books and NCERT solutions for all major subjects in class 4 to class 12. All the solutions have been prepared by the subject experts and are provided with detailed and appropriate explanation. Students must check these Free NCERT solutions to know the perfect answers for all questions given in NCERT books.

Class 4

NCERT Book for Class 4 Maths

NCERT Solutions for Class 4 Maths

NCERT Book for Class 4 EVS

NCERT Solutions for Class 4 EVS

Class 5

NCERT Book for Class 5 Maths

NCERT Solutions for Class 5 Maths

NCERT Book for Class 5 EVS

NCERT Solutions for Class 5 EVS

Class 6

NCERT Book for class 6 Maths

NCERT Solutions for Class 6 Maths

NCERT Book for Class 6 Science

NCERT Solutions for Class 6 Science

Class 7

NCERT Book for Class 7 Science

NCERT Solutions for Class 7 Science

Class 8

NCERT Book for Class 8 Maths

NCERT Solutions for Class 8 Maths

NCERT Book for Class 8 Science

NCERT Solutions for Class 8 Science

Class 9

NCERT Book for class 9 Maths

NCERT Solutions for Class 9 Maths

NCERT Book for class 9 Science

NCERT Solutions for Class 9 Science

Class 10

NCERT Book for class 10 Maths

NCERT Solutions for Class 10 Maths

NCERT Book for class 10 Science

NCERT Solutions for Class 10 Science

NCERT Books and Solutions for Class 11

NCERT Books and Solutions for Class 12

For all latest updates and study material for all board exams, visit jagranjosh.com/school.

Also check the following relevant articles to excel in CBSE Class 10 Science subject:

NCERT Exemplar Solutions for Class 10 Science: All chapters

CBSE Class 10 Science Solved Question Paper 2019

CBSE Class 10 Science Previous Years' Solved Question Papers

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