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Class 10 • CBSE • Science
Science
13 chapters — complete each to earn XP and build mastery
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1
Understand chemical reactions, balancing equations, types of reactions with examples from daily life.
+30 XP
2
pH scale, properties, neutralisation reactions, common acids and bases in daily life.
+30 XP
3
Physical and chemical properties, reactivity series, extraction of metals, alloys.
+30 XP
4
Covalent bonding, homologous series, nomenclature, functional groups, reactions of carbon compounds.
+35 XP
5
Nutrition, respiration, transportation, excretion in plants and animals.
+30 XP
6
Nervous system, reflex action, hormones, tropic movements in plants.
+30 XP
7
Asexual and sexual reproduction, human reproductive system, contraception.
+30 XP
8
Mendel's experiments, DNA, evolution, natural selection, human evolution.
+35 XP
9
Laws of reflection, spherical mirrors, refraction, lenses, human eye, power of lens.
+35 XP
10
Ohm's Law, resistance, series and parallel circuits, heating effect, electric power.
+35 XP
11
Magnetic field, electromagnetic induction, electric motor, generator, AC/DC.
+35 XP
12
Conventional and non-conventional sources, solar, wind, nuclear energy, environmental impact.
+25 XP
13
Food chains, trophic levels, ozone depletion, waste management, biodegradable waste.
+25 XP