NCERT Solutions for Science Class 10

CBSE Class 10 Science Solutions Guide

Shaalaa.com provides the CBSE Class 10 Science Solutions Digest. Shaalaa is undoubtedly a site that most of your classmates are using to perform well in exams.

You can solve the Class 10 Science Book Solutions CBSE textbook questions by using Shaalaa.com to verify your answers, which will help you practise better and become more confident.


CBSE Class 10 Science Textbook Solutions

Questions and answers for the Class 10 Science Textbook are on this page. NCERT Solutions for Class 10 Science Digest CBSE will help students understand the concepts better.


NCERT Solutions for Class 10 Science Chapterwise List | Class 10 Science Digest

The answers to the NCERT books are the best study material for students. Listed below are the chapter-wise NCERT Science Class 10 Solutions CBSE.


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NCERT Class 10 solutions for other subjects

We also provide solutions for other subjects to help you top the exams. These NCERT solutions are curated with respect to the exam pattern and old papers. Find the best questions and solutions here. Click now to access it.

Chapters covered in NCERT Solutions for Science Class 10

NCERT Solutions for Class 10 Science (10th) Chapter 1: Chemical Reactions and Equations

Concepts covered in Chemical Reactions and Equations are Balancing Chemical Equation, Chemical Equation, Corrosion of Metals and Its Prevention, Decomposition Reactions, Direct Combination (or Synthesis) Reaction, Double Displacement Reaction, Oxidation, Reduction and Redox Reactions, Rancidity of Food and Its Prevention, Single Displacement Reactions, Types of Chemical Change or Chemical Reaction.

NCERT Class 10 Science (10th) Chapter 1: Chemical Reactions and Equations exercises

ExerciseNo. of questionsPages
Intext Questions66
Intext Questions210
Intext Questions413
Exercises3414 to 16

NCERT Solutions for Class 10 Science (10th) Chapter 2: Acids, Bases and Salts

Concepts covered in Acids, Bases and Salts are Acid or a Base in a Water Solution, Acids, Bases (Alkalis), Important Salts in Daily Life, Indicators, Preparation and Uses of Baking Soda, Preparation and Uses of Bleaching Powder, Preparation and Uses of Plaster of Paris, Preparation and Uses of Sodium Hydroxide, Preparation and Uses of Washing Soda, Properties of Acids, Properties of Bases (Alkalis), Salts, Similarities and Differences Between Acids and Bases, Strength of Acidic or Basic Solutions.

NCERT Class 10 Science (10th) Chapter 2: Acids, Bases and Salts exercises

ExerciseNo. of questionsPages
Intext Questions118
Intext Questions322
Intext Questions625
Intext Questions428
Intext Questions533
Exercises1934 to 35

NCERT Solutions for Class 10 Science (10th) Chapter 3: Metals and Non-metals

Concepts covered in Metals and Non-metals are Chemical Properties of Metal, Chemical Properties of Non-metal, Corrosion of Metals and Its Prevention, Electrovalent (or Ionic) Bond, Extraction of Metals, Physical Properties of Metals, Physical Properties of Non-metal, Reactivity Series of Metals, Refining of Metals, The Covalent Bond, Types of Elements: Metals, Types of Elements: Non-metal.

NCERT Class 10 Science (10th) Chapter 3: Metals and Non-metals exercises

ExerciseNo. of questionsPages
Intext Questions540
Intext Questions745
Intext Questions449
Intext Questions553
Intext Questions355
Exercises1956 to 57

NCERT Solutions for Class 10 Science (10th) Chapter 4: Carbon and its Compounds

Concepts covered in Carbon and its Compounds are Allotropy and Allotropes of Carbon, Carbon: a Versatile Element, Chains, Branches and Rings of Carbon Compound, Chemical Properties of Carbon Compound, Cleansing Action of Soap, Crystalline Allotropes of Carbon: Diamond, Crystalline Allotropes of Carbon: Fullerene, Crystalline Allotropes of Carbon: Graphite, Detergents, Ethanoic Acid, Ethanol, Functional Groups in Carbon Compounds, Homologous Series of Carbon Compound, Nomenclature of Organic Compounds (IUPAC), Saturated and Unsaturated Carbon Compounds, Soap, The Covalent Bond.

NCERT Class 10 Science (10th) Chapter 4: Carbon and its Compounds exercises

ExerciseNo. of questionsPages
Intext Questions6 -
Intext Questions261
Intext Questions1068 to 69
Intext Questions271
Intext Questions274
Intext Questions276
Exercises1877 to 78

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NCERT Solutions for Class 10 Science (10th) Chapter 5: Periodic Classification of Elements

Concepts covered in Periodic Classification of Elements are Dobereiner’s Triads, History of Periodic Table: Early Attempts at the Classification of Elements, Mendeleev’s Periodic Table, Merits and Demerits of Mendeleev’s Periodic Table, Newland's Law of Octaves, Periodic Properties, Periodic Properties: Atomic Radius Or Atomic Size, Periodic Properties: Metallic Character, Periodic Properties: Non-metallic Character, Periodic Properties: Valency, The Modern Periodic Table.

NCERT Class 10 Science (10th) Chapter 5: Periodic Classification of Elements exercises

ExerciseNo. of questionsPages
Intext Questions381
Intext Questions485
Intext Questions990
Exercises1691 to 92

NCERT Solutions for Class 10 Science (10th) Chapter 6: Life Processes

Concepts covered in Life Processes are Absorption of Food, Assimilation of Food, Autotrophic Nutrition, Blood, Blood Circulatory System in Human, Blood Pressure (B.P.), Blood Vessels – Arteries, Veins, and Capillaries, Breathing in Other Animals, Circulation, Circulation of Blood in the Heart (Functioning of Heart), Composition of Blood: Blood Platelets (Thrombocytes), Composition of Blood: Plasma (The Liquid Portion of Blood), Composition of Blood: Red Blood Cells (Erythrocytes), Composition of Blood: White Blood Cells (Leukocytes), Different Ways of Taking Food, Excretion in Plants, Excretion: Substances to Be Eliminated, Function of Platelets - Clotting of Blood (Coagulation), Function of the Kidney - “Production of Urine”, Heart Beat - Heart Sounds "LUBB" and "DUP", Heterotrophic Nutrition, Human Digestive System, Human Excretory System, Human Heart, Human Respiratory System, Liver, Living Organisms and Life Processes, Lymph and Lymphatic System, Mode of Nutrition in Plant, Nutrients and Nutrition, Osmoregulation, Pancreas, Respiration, Respiration in Organisms, Swallowing and Peristalsis, The Food Pipe/Oesophagus, The Large Intestine, The Mouth and Buccal Cavity, The Salivary Glands, The Small Intestine, The Stomach, The Teeth and Its Structure, Translocation of Mineral Ions, Translocation of Water (Ascent of Sap), Transpiration, Transportation of Water and Food in Plants, Transport of Food, Types of Blood Circulation, Types of Respiration: Aerobic and Anaerobic Respiration, Water and Mineral Absorption by Root.

NCERT Class 10 Science (10th) Chapter 6: Life Processes exercises

ExerciseNo. of questionsPages
Intext Questions495
Intext Questions5101
Intext Questions4105
Intext Questions5110
Intext Questions3112
Exercises14113

NCERT Solutions for Class 10 Science (10th) Chapter 7: Control and Coordination

Concepts covered in Control and Coordination are Adrenal Gland (Suprarenal Gland), Central Nervous System (CNS), Central Nervous System (CNS): Structure of Human Brain, Control and Co-ordination in Animals, Coordination in Plant: Tropism in Plants, Hormones, Hormones in Animals, Human Endocrine System, Human Nervous System, Major Division of the Nervous System, Nerve Fibres, Nervous Pathways in Reflexes, Neuron as Structural and Functional Unit of Neural System, Neuron (Or Nerve Cell) and Its Types, Pancreas (Islets of Langerhans), Parathyroid Gland, Peripheral Nervous System (PNS), Pituitary Gland or Hypophysis Gland, Plant Hormones, Reflex and Reflex Action, Reflex Arc, Reproductive Glands (Gonads), The Human Brain, Thymus Gland, Thyroid Gland, Types of Plant Hormones: Abscisic Acid (ABA), Types of Plant Hormones: Auxins, Types of Plant Hormones: Cytokinins, Types of Plant Hormones: Ethylene, Types of Plant Hormones: Gibberellins.

NCERT Class 10 Science (10th) Chapter 7: Control and Coordination exercises

ExerciseNo. of questionsPages
Intext Questions5119
Intext Questions5122
Intext Questions4125
Exercises13125 to 126

NCERT Solutions for Class 10 Science (10th) Chapter 8: How do Organisms Reproduce?

Concepts covered in How do Organisms Reproduce? are Accumulation of Variation During Reproduction, Asexual Reproduction in Plant, Human Reproductive System, Menstrual Cycle (Ovarian Cycle), Mode of Reproduction in Plant, Natural Vegetative Reproduction, Reproduction in Plant, Reproductive Health, Sexually Transmitted Diseases (STD), Sexual Reproduction in Animals, Sexual Reproduction in Flowering Plants, The Female Reproductive System, The Male Reproductive System.

NCERT Class 10 Science (10th) Chapter 8: How do Organisms Reproduce? exercises

ExerciseNo. of questionsPages
Intext Questions2128
Intext Questions5133
Intext Questions5140
Exercises11141

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NCERT Solutions for Class 10 Science (10th) Chapter 9: Heredity and Evolution

Concepts covered in Heredity and Evolution are Accumulation of Variation During Reproduction, Darwin’s Theory of Natural Selection, Evidences for Biological Evolution, Evolution, Evolution and Classiffication, Evolution by Stages, Gregor Johann Mendel – Father of Genetics, Heredity, Inheritance of One Gene (Monohybrid Cross), Inheritance of Two Genes (Dihybrid Cross), Lamarck’s Theory of Evolution, Mendelian Inheritance - Mendel’s Laws of Heredity, Origin and Evolution of Man, Paleobotany, Sex Determination, Speciation, Theories of Origin of Life.

NCERT Class 10 Science (10th) Chapter 9: Heredity and Evolution exercises

ExerciseNo. of questionsPages
Intext Questions2143
Intext Questions4147
Intext Questions3150
Intext Questions3151
Intext Questions3156
Intext Questions2158
Exercises12159

NCERT Solutions for Class 10 Science (10th) Chapter 10: Light – Reflection and Refraction

Concepts covered in Light – Reflection and Refraction are Concave Lens, Concave Mirror, Convex Lens, Convex Mirror, Guideline for Image Formation Due to Refraction Through a Convex and Concave Lens, Image Formation by Concave Mirror, Image Formation by Convex Mirror, Images Formed by Sperical Lenses, Images Formed by Spherical Mirrors, Images Formed Due to Refraction Through a Concave Lens, Images Formed Due to Refraction Through a Convex Lens, Law of Reflection of Light, Law of Refraction of Light, Lens Formula, Linear Magnification (M) Due to Spherical Mirrors, Magnification Due to Spherical Lenses, Mirror Equation/Formula, Mirrors and Its Types, Plane Mirror and Reflection, Power of a Lens, Reflection of Light, Refraction of Light, Refraction of Light Through a Rectangular Glass Slab, Refractive Index, Rules for the Construction of Image Formed by a Spherical Mirror, Sign Convention for Reflection by Spherical Mirrors, Sign Convention for Spherical Lenses, Spherical Lens, Spherical Mirrors.

NCERT Class 10 Science (10th) Chapter 10: Light – Reflection and Refraction exercises

ExerciseNo. of questionsPages
Intext Questions4168
Intext Questions2171
Intext Questions5176
Intext Questions3184
Exercises19185 to 186

NCERT Solutions for Class 10 Science (10th) Chapter 11: The Human Eye and the Colourful World

Concepts covered in The Human Eye and the Colourful World are Concave Lens, Concave Mirror, Convex Lens, Convex Mirror, Guideline for Image Formation Due to Refraction Through a Convex and Concave Lens, Image Formation by Concave Mirror, Image Formation by Convex Mirror, Images Formed by Sperical Lenses, Images Formed by Spherical Mirrors, Images Formed Due to Refraction Through a Concave Lens, Images Formed Due to Refraction Through a Convex Lens, Law of Reflection of Light, Law of Refraction of Light, Lens Formula, Linear Magnification (M) Due to Spherical Mirrors, Magnification Due to Spherical Lenses, Mirror Equation/Formula, Mirrors and Its Types, Plane Mirror and Reflection, Power of a Lens, Reflection of Light, Refraction of Light, Refraction of Light Through a Rectangular Glass Slab, Refractive Index, Rules for the Construction of Image Formed by a Spherical Mirror, Sign Convention for Reflection by Spherical Mirrors, Sign Convention for Spherical Lenses, Spherical Lens, Spherical Mirrors.

NCERT Class 10 Science (10th) Chapter 11: The Human Eye and the Colourful World exercises

ExerciseNo. of questionsPages
Intext Questions4190
Exercises13197 to 198

NCERT Solutions for Class 10 Science (10th) Chapter 12: Electricity

Concepts covered in Electricity are Effects of Electric Current, Electrical Power, Electrical Resistivity and Electrical Conductivity, Electric Circuit, Electric Current, Electricity, Factors Affecting the Resistance of a Conductor, Heating Effect of Electric Current, Ohm's Law (V = IR), Potential and Potential Difference, Resistances in Parallel, Resistors in Series, Symbols and Functions of Various Components of an Electric Circuits.

NCERT Class 10 Science (10th) Chapter 12: Electricity exercises

ExerciseNo. of questionsPages
Intext Questions3200
Intext Questions3202
Intext Questions6209
Intext Questions2213
Intext Questions5216
Intext Questions3218
Intext Questions2220
Exercises23221 to 222

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NCERT Solutions for Class 10 Science (10th) Chapter 13: Magnetic Effects of Electric Current

Concepts covered in Magnetic Effects of Electric Current are Alternating Current (A.C.) Generator, Direct Current Motor, Distinction Between an A.C. Generator and D.C. Motor, Electric Generator, Electric Motor, Electromagnetic Induction, Faraday's Laws of Electromagnetic Induction, Force on a Current Carrying Conductor in a Magnetic Field, Household Electrical Circuits, Magnetic Effect of Electric Current, Magnetic Field, Magnetic Field Due to a Current Carrying Straight Conductor, Magnetic Field Due to a Current Carving Cylindrical Coil (or Solenoid), Magnetic Field Due to Current in a Loop (Or Circular Coil), Magnetic Field Lines, Rule to Find the Direction of Magnetic Field, Types of current: Alternating Current (A.C.) and Direct Current (D.C.).

NCERT Class 10 Science (10th) Chapter 13: Magnetic Effects of Electric Current exercises

ExerciseNo. of questionsPages
Intext Questions1224
Intext Questions3228
Intext Questions3229 to 230
Intext Questions3231 to 232
Intext Questions3233
Intext Questions1236
Intext Questions4237
Intext Questions3238
Exercises27240 to 241

NCERT Solutions for Class 10 Science (10th) Chapter 14: Sources of Energy

Concepts covered in Sources of Energy are Bio-energy, Conventional Sources of Energy and Non-conventional Sources of Energy, Different Forms of Energy, Energy from the Sea, Environmental Consequences, Fossil Fuels, Geothermal Energy, Heat Energy (Thermal Energy), How Long Will an Energy Source Last Us?, Hydroelectric Energy, Nuclear Energy, Nuclear Fission, Solar Energy, Solar Energy Devices, Source of Energy, Wind Energy.

NCERT Class 10 Science (10th) Chapter 14: Sources of Energy exercises

ExerciseNo. of questionsPages
Intext Questions3243
Intext Questions3248
Intext Questions4253
Intext Questions2253
Intext Questions2254
Exercises12254 to 255

NCERT Solutions for Class 10 Science (10th) Chapter 15: Our Environment

Concepts covered in Our Environment are Classification of Animal, Ecosystem, Energy Flow in an Ecosystem, Food Chain, Food Web, Ozone Layer Depletion, Solid Waste Management, Structure of an Ecosystem, The Environment, Tropic Level, Waste and Its Categories, Waste Separation Exercise, Wastes Generated in Our Environment.

NCERT Class 10 Science (10th) Chapter 15: Our Environment exercises

ExerciseNo. of questionsPages
Intext Questions2260
Intext Questions3262
Intext Questions2264
Exercises10264 to 265

NCERT Solutions for Class 10 Science (10th) Chapter 16: Sustainable Management of Natural Resources

Concepts covered in Sustainable Management of Natural Resources are Case Study: Ganga Pollution and Ganga Action Plan, Conservation and Judicious Use of Resources, Conservation of Coal, Petroleum, and Natural Resources, Conservation of Forest, Conservation of Wildlife, Five R’s of Waste Management, Forests: Our Lifeline, Fresh Water Management, Non-crystalline/Amorphous Forms: Coal, Overview of Natural Resource Management, Petroleum, Solid Waste Management, Stakeholders of Forest, Sustainability of Natural Resources, Water Management (Conservation of Water).

NCERT Class 10 Science (10th) Chapter 16: Sustainable Management of Natural Resources exercises

ExerciseNo. of questionsPages
Intext Questions4271
Intext Questions2273 to 275
Intext Questions3278
Exercises10280

Class 10 is an important academic year for every student, and it marks the beginning of the first of the many competitive board/government exams the student will have to appear for in his academic career. Students must prepare well in advance and utilise their holidays and vacations effectively to ensure they are best prepared. Preparing in advance ensures that the student will score well in the examination and that the stress they will have to deal with will be significantly less come exam time. One of the critical factors that a student should consider while preparing for the exam is ensuring they have access to excellent and reliable study material, such as the NCERT solution for class 10 science. A subject such as science requires a lot of explanation, detailed diagrams, and demonstrations to give the student the best understanding of what they need to deal with.

NCERT Solutions for Science Class 10

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NCERT Solutions for Class 10 Science CBSE

Class 10 NCERT Solutions answer all the questions in the NCERT textbooks in a step-by-step process. Our Science tutors helped us assemble this for our Class 10 students. The solutions on Shaalaa will help you solve all the NCERT Class 10 Science questions without any problems. Every chapter has been broken down systematically for the students, which gives them fast learning and easy retention.

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Our CBSE NCERT solutions for Science Class 10 cover everything from 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 Colourful World, Electricity, Magnetic Effects of Electric Current, Sources of Energy, Our Environment, Sustainable Management of Natural Resources and the other topics.

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