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Chapter - 1 :- Chemical reactions and equations
Chapter - 1 :- Chemical reactions and equations
1.1 Chemical equations
1.1.1 Writing a chemical equation
1.1.2 Balanced chemical equations
1.2 Types chemical reactions
1.2.1 Combination reaction
1.2.2 Decomposition reaction
1.2.3 Displacement reaction
1.2.4 Double displacement reaction
1.2.5 Oxidation and reduction
1.3 Have you observed the effects of oxidation reactions in everyday life
1.3.1 Corrosion
1.3.2 Racidity
Chapter - 2 :- Acids, Bases and salts
Chapter - 2 :- Acids, Bases and salts
2.1 Understanding the chemical properties of acids and bases
2.1.1 Acids and bases in the laboratory
2.1.2 How do acids and bases react with metal
2.1.3 How do metal carbonates and metal hydrogencarbonates react with acids
2.1.4 How do acids and bases react with each other
2.1.5 Reaction of metallic
2.1.6 Reaction of a non - metallic oxide with base
2.2 What do all acids and all bases have in common
2.2.1 What happens to an acids or base in a water solution
2.3 How strong are acid or base solutions
2.3.1 Importance of PH in everyday life
2.4 More about salts
2.4.1 Family of salts
2.4.2 PH of salts
2.4.3 Chemical from common salt
2.4.4 Are the crystals of salts dry
Chapter - 3 :- Metals and non-metals
Chapter - 3 :- Metals and non-metals
3.1.1 Metals
3.1.2 Non - metals
3.2 Chemical properties of metals
3.2.1 What happens when metals are burnt in air
3.2.2 What happens when metals react with water
3.2.3 What happens when metals react with acids
3.2.4 How do metals react with solutions of other metal salts
3.2.5 The reactivity series
3.3 How do metals and non - metals react
3.3.1 Properties of ionic compounds
3.4 Occurrence of metals
3.4.1 Extraction of metals
3.4.2 Enrichment of ores
3.4.3 Extracting metals low in the activity series
3.4.4 Extracting metals in the middle of the activity series
3.4.5 Extracting metals towards the top of the activity series
3.4.6 Refining of metals
3.5 Corrosion
3.5.1 Prevention of corrosion
Chapter - 4 :- Carbon and its compounds
Chapter - 4 :- Carbon and its compounds
4.1 Bonding in Carbon the covalent bond
4.2 Versatile nature of carbon
4.2.1 Saturated and unsaturated carbon compounds
4.2.2 Chain, Branches and rings
4.2.3 Will you be my friend
4.2.4 Homologous series
4.2.5 Nomenclature of carbon compounds
4.3 Chemical properties of carbon compounds
4.3.1 Combustion
4.3.2 Oxidation
4.3.3 Addition reaction
4.4 Some important carbon compounds ethanol and ethanoic acid
4.4.1 Properties of ethanol
4.4.2 Properties of ethanoic acid
4.5 Soaps and detergents
Chapter - 5 :- Periodic classification of elements
Chapter - 5 :- Periodic classification of elements
5.1 Making order out of chaos - early attends at the classification of elements
5.1.1 Dobereiner's triads?
5.1.2 Newlands'law of octaves?
5.2 Making order out of chaos - mendeleevs periodic table
5.2.1 Achievements of mendaleev's periodic table?
5.2.2 Limirmtations mendeleev's classification?
5.3 Making order out of chaos - the modern periodic table
5.3.1 Position of elements in the modern periodic table
5.3.2 Trends in the modern periodic table
Chapter - 6 :- Life process
Chapter - 6 :- Life process
6.1 What are life process
6.2 Nutrition
6.2.1 Autotrophic nutrition
6.2.2 Heterotrophic nutrition
6.2.3 How do organism obtain their nutrition
6.2.4 Nutrition in human beings
6.3 Respiration
6.4.1 Transportation in human beings
6.4.2 Transportation in plants
6.5 Excretion
6.5.1 Excretion in human beings
6.5.2 Excretion in plants
Chapter - 7 :- Control and coordination
Chapter - 7 :- Control and coordination
7.1 Animals - nervous system
7.1.1 What happens in reflex actions
7.1.2 Human brain
7.1.3 How are these tissues protected
7.1.4 How does the nervous tissue cause action
7.2 Coordination in plants
7.2.1 Immediate response to stimulus
7.2.2 Movement due to growth
7.3 Hormones in animals
Chapter - 8 :- How do organisms reproduce
Chapter - 8 :- How do organisms reproduce
8.1 Do organisms creat exact copies of themselves
8.1.1 The importance of variation
8.2 Modes of reproduction used by single organisms
8.2.1 Fission
8.2.2 Fragmentation
How do Organisms Reproduce - Regeneration : CBSE Class 10 Science
8.2.4 Budding
8.2.5 Vegatative propagation
8.2.6 Spore formation
8.3 Sexual reproduction
8.3.1 Why the sexual mode reproduction
8.3.2 Sexual reproduction in flowing plants
8.3.3 Reproduction in human beings
Chapter - 9 :- Heredity and evolution
Chapter - 9 :- Heredity and evolution
9.1 Accumultation of variation dring reproduction
9.2.1 Heredity
9.2.2 Rules for the inheritance of traits Mendel's contributions?
9.2.3 How do these traits get expressed
9.3 Evalution
9.3.1 An illustration
9.3.2 Acquired and inherited traits
9.4 Speciation
9.5 Evolution and classification
9.5.1 Tracing evolutionary relationships
9.5.2 Fossils
9.5.3 Evolution by stages
9.6 Evolution should not be equated with progrens
9.6.1 Human evolution
Chapter - 10 :- Light
10.1 Reflection of light
10.2 Spherical mirrors
10.2.1 Image formation by spherical mirrors
10.2.2 Representation of images formed by spherical mirrors using ray diagram
10.2.3 Sign convention for reflection by spherical
10.2.4 Mirrors formula and magnification
10.3 Refraction of light
10.3.1 Refraction through a rectangular glass slap
10.3.2 The refractive index
10.3.3 Refraction by spherical lenses
10.3.4 Image formation by lenses
10.3.5 Image formation in lenses using ray diagrams
10.3.6 Sign convention for spherical lenses
10.3.7 Lens formula and magnification
10.3.8 Power of a lens
Chapter - 11 :- The human eye and the colourful world
Chapter - 11 :- The human eye and the colourful world
11.1 The human eye
11.1.1 Power of accommodation
11.2 Defects of vision and their correction
11.3 Refraction of light through a prism
11.4 Dispersion of white light by a glass prism
11.5 Atmospheric refraction
11.6 Scattering of light
11.6.1 Tyndall effect
11.6.2 Why is the colour of the clear sky blue
11.6.3 Colour of the sun at sunrise and sunset
Chapter - 12 :- Electricity
Chapter - 12 :- Electricity
12.1 Electric current and circuit
12.2 Electric potential and potential difference
12.3 Circuit diagram
12.4 Ohm's law?
12.5 Factors on which the resistance of a conductor depends
12.6 Resistance of a system of resistors
12.6.1 Resistors in parallel
12.7 Heating effect of electric current
12.7.1 Paractical application of heating effect of electric current
12.8 Electric power
Chapter - 13 :- Magnetic effects of electric curre
Chapter - 13 :- Magnetic effects of electric curre
13.1 Magnetic field and field lines
13.2 Magnetic field due to a current - carrying conductor
13.2.1 Magnetic field due to a current through a straight conductor
13.2.2 Right - hand thumb rule
13.2.3 Magnetic field due to a current through a circular loop
13.2.4 Magnetic field due to a current in a solenoid
13.3 Force on a current - carrying conductor in a magnetic field
13.4 Electric motor
13.5 Electromagnetic induction
13.6 Electric generator
13.7 Domestic electric circuits
Chapter - 14 :- Sources of energy
Chapter - 14 :- Sources of energy
14.1 What is a good source of energy
14.2 Conventional sources of energy
14.2.1 Fossil fuels
14.2.2 Thermal power plant
14.2.3 Hydro power plants
14.2.4 Improventional in the technology for using conventional sources of energy
14.3 Alternative or non - conventional sources of energy
14.3.1 Solar energy
14.3.2 Energy from the sea
14.3.3 Geothermal energy
14.3.4 Nuclear energy
14.4 Environmental consequences
14.5 How long will an energy source last us
Chapter - 15 :- Our environment
Chapter - 15 :- Our environment
15.1 Eco - system - what are its components
15.1.1 Food chains and welds
15.2 How do our activities effect the environment
15.2.1 Ozone layer and how it is getting depleted
Chapter - 16 :- Sustainable management of natural resources
Chapter - 16 :- Sustainable management of natural resources
16.1 Why do we need to manage our resources
16.2 Forest and wildlife
16.2.1 Stakeholders
16.2.2 Management of forest
16.3 Water for all
16.3.1 Dams
16.3.2 Water harvesting
16.4 Coal and petroleum
16.5 An overview of natural of resource management