CBSE Class 10 Science
Brief Information: CBSE NCERT Class 10 Science Chapters and their video Explanation are covered below. The explanations in video are in Hindi for better understanding of the concepts.
NCERT CLASS 10 Science Chapter 1
NCERT Class 10 Science Chapters 1 Chemical Reactions and Equations covers different types of reaction that occur in our surrounding. It also explains how the reaction equations are presented and balanced. The Chapter 1 will cover the sub-topics like –
- Chemical Equations – Writing and Balancing Chemical Equation
- Types of Chemical Reactions – Combination Reaction, Decomposition Reaction, Displacement Reaction, Double Displacement Reaction, Oxidation and Reduction Reaction
- Effect of Oxidation in everyday life
NCERT CLASS 10 Science Chapter 2
NCERT Class 10 Science Chapters 2 Acids, Bases and Salts covers properties, Strength and Reactions of Acids,and Bases and how they are neutralized. It will also explain about some chemicals widely used like common salt, bleaching powder, baking soda, washing soda and plaster of paris. The Chapter 2 will cover the sub-topics like –
- Chemical Properties of Acids and Bases – how they react with metals, with each other and and non-metallic oxides.
- Strength of Acids and Bases – Importance of pH, pH scale and pH of certain salts.
NCERT CLASS 10 Science Chapter 3
NCERT Class 10 Science Chapters 3 Metals and Non-metals covers information about the properties, reactions and how the metals and non-metals are obtained from the nature by human activities. The Chapter 3 will cover the sub-topics like –
- Physical Properties – of metals and non-metals
- Chemical Properties – of metals and non-metals, reaction of metals in water, solution of other metal salts and reactivity series, ionic compounds.
- Occurrence of Metals
NCERT CLASS 10 Science Chapter 4
NCERT Class 10 Science Chapters 4 Carbon and its Compounds provides the information about important element – carbon. It will give the significance of carbon in both elemental form and compound forms. The Chapter 4 will cover the sub-topics like –
- Bonding in Carbon – Covalent Bonds
- Nature of Carbon – Saturated and Unsaturated carbon compounds; Chain, Branches and Rings; Homologous Series; Nomenclature of Carbon Compounds
- Chemical Properties – Combustion, Oxidation, Additions and Substitution reactions
- Important Carbon Compounds like Ethanol and Ethanoic acid – their properties
NCERT CLASS 10 Science Chapter 5
NCERT Class 10 Science Chapters 5 Periodic Classification of Elements – everything around us is made up of the atoms of variety of elements. The chapter gives us glimpse of how the elements found in the nature are arranged in table. The Chapter 5 will cover the sub-topics like –
- Earlier attempts of classifications
- Mendeleev’s Periodic Table – its achievements and limitations
- The Moderns Periodic Table – position of elements based on valency, atomic size, and metallic and non-metallic properties
NCERT CLASS 10 Science Chapter 6
NCERT Class 10 Science Chapters 6 Life Processes emphasis on the processes that are essential for the maintenance of the life, processes that differentiate between living and non-living. The Chapter 6 will cover the sub-topics like –
- What are life processes?
- Nutrition – Autotrophic, Heterotrophic and nutrition in organisms and human beings
- Respirations
- Transportation – in human beings and plants
- Excretion – in human beings and plants
NCERT CLASS 10 Science Chapter 7
NCERT Class 10 Science Chapters 7 Control and Coordination explains how the nervous system controls the movement of the organisms and its response to the environment. The Chapter 7 will cover the sub-topics like –
- Nervous System in Animals – reflex actions, human brain and how tissues are protected
- Coordination in Plants- immediate response to stimulus, movement due to growth
- Hormones in Animals
NCERT CLASS 10 Science Chapter 8
NCERT Class 10 Science Chapters 8 How Do Organisms Reproduce? – reproductions is not needed for the maintaining life of an individual but it is essential for the sustenance of life. Different organisms have different mode of reproduction. The Chapter 8 will cover the sub-topics like –
- Why organism do not produce exact copies – significance of variation
- Modes of Reproductions used by single cell organisms – fission, fragmentation, regeneration, budding, vegetative propagation, spore formation
- Sexual Reproduction – in flowering plants, in humans being – Male and female reproductive organs
NCERT CLASS 10 Science Chapter 9
NCERT Class 10 Science Chapters 9 Heredity and Evolution in this part you will study how the characters/features are passed to generations and how the organism have evolved over duration of time. The Chapter 9 will cover the sub-topics like –
- Accumulation of variation during reproduction
- Heredity – Inherited traits, rule of inheritance of traits, mendel’s contribution, expression traits and sex determination
- Evolution
- Speciation
- Evolution and Classification – tracing evolutionary relationship, fossils, evolution by stages
NCERT CLASS 10 Science Chapter 10
NCERT Class 10 Science Chapters 10 Light – Reflection and Refraction covers the impact on light rays when they are focused on mirrors to give image and when they passes through the transparent medium. The Chapter 10 will cover the sub-topics like –
- Reflection of Light
- Spherical Mirrors – image formation, representation of images, sign convention, mirror formula and magnification
- Refraction of Light – through rectangular slab, Refractive Index, refraction by spherical lenses, image formation by lenses, sign convention and lens formula and magnification
NCERT CLASS 10 Science Chapter 11
NCERT Class 10 Science Chapters 11 The Human Eye and the Colourful World – in the previous chapter we learnt about the lenses and images. In this chapter light will be thrown on the human eye, its structure and how it works . The Chapter 11 will cover the sub-topics like –
- The Human Eye – power of accommodation
- Defects of Vision and the Correction – myopia, hypermetropia, presbyopia
- Refraction of Light through a Prism
- Dispersion of white light by a glass prism
- Atmospheric Refraction – Twinkling of Stars; Advance Sunrise and Delayed Sunset
- Scattering of Light- Tyndell Effect, Blue Colour of Sky and Colour of Sun at sunset and sunrise
NCERT CLASS 10 Science Chapter 12
NCERT Class 10 Science Chapters 12 Electricity explains what electricity is composed of, how it flows through the electric circuit and factors which affects it . The Chapter 12 will cover the sub-topics like –
- Electric Current and Circuit
- Electric Potential and Potential difference
- Circuit Diagram
- Ohm’s Law
- Factors on which the resistance of the conductor depends
- Resistance of a System of resistors – in series and parallel
- Heating Effect of Electric Current – its Practical Application
- Electric Power
NCERT CLASS 10 Science Chapter 13
NCERT Class 10 Science Chapters 13 Magnetic Effects of Electric Current – when passing through a loop electric current deflects the magnetic needle, the chapter will cover such electromagnetic effects and study about electromagnets and electric motors. The Chapter 13 will cover the sub-topics like –
- Magnetic Field and Field Lines
- Magnetic Field due to a current carrying Conductors – trough straight conductor, Loop conductor, magnetic field due to solenoid and Right Hand Thumb Rule
- Force on a current carrying conductor in a magnetic field
- Electric Motor
- Electromagnetic Induction
- Electric Generator
- Domestic Electric Circuits
NCERT CLASS 10 Science Chapter 14
NCERT Class 10 Science Chapters 14 Sources of Energy – energy is used in everything around us, from burning candle to running car. This chapter will give information about various sources of energy and their effect on the environment. The Chapter 14 will cover the sub-topics like –
- What is good source of energy?
- Convention Sources of Energy – fossil fuels, Thermal and Hydro Power Plant
- Alternate or Non-conventional Sources of Energy – Solar Energy, Energy from Sea, Geothermal Energy, Nuclear energy
- Environmental Consequences
NCERT CLASS 10 Science Chapter 15
NCERT Class 10 Science Chapters 15 Our Environment explains the interaction between different components of the environment and how human being affect the environment around them. The Chapter 15 will cover the sub-topics like –
- Ecosystem – Food chains and Webs
- Our Activities Affecting Environment – Ozone Layer Depletion, Managing Garbage
NCERT CLASS 10 Science Chapter 16
NCERT Class 10 Science Chapters 16 Sustainable Management of Natural Resources – human activities have lead to variety of environmental issues. In this chapter we will learn how such challenges can be overcome by sustainable management. The Chapter 16 will cover the sub-topics like –
- How do we need to manage our resources?
- Forests and Wildlife
- Water for All – dams, water harvesting
- Coal and Petroleum
- Overview