🎓 Class 11 • CBSE • Chemistry

Chemistry

14 chapters — complete each to earn XP and build mastery

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1
Some Basic Concepts of Chemistry
Mole concept, stoichiometry, empirical formula, limiting reagent.
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+25 XP
2
Structure of Atom
Quantum numbers, orbitals, electronic configuration, aufbau principle.
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+30 XP
3
Classification of Elements and Periodicity
Modern periodic table, trends in properties.
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+25 XP
4
Chemical Bonding and Molecular Structure
Ionic, covalent, metallic bonds, VSEPR, hybridisation.
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+30 XP
5
States of Matter
Gas laws, ideal gas equation, intermolecular forces.
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+25 XP
6
Thermodynamics
Enthalpy, entropy, Gibbs free energy, Hess's law.
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+30 XP
7
Equilibrium
Chemical and ionic equilibrium, Le Chatelier, pH, buffer.
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+30 XP
8
Redox Reactions
Oxidation-reduction, balancing redox equations, electrode potentials.
Study Practice
+25 XP
9
Hydrogen
Position in periodic table, isotopes, water, hydrogen peroxide.
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+20 XP
10
The s-Block Elements
Alkali and alkaline earth metals, compounds, diagonal relationship.
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+25 XP
11
The p-Block Elements
Group 13-14 elements, boron, carbon, silicon, compounds.
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+25 XP
12
Organic Chemistry — Basic Principles
IUPAC nomenclature, isomerism, electronic effects.
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+30 XP
13
Hydrocarbons
Alkanes, alkenes, alkynes — reactions, properties.
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+30 XP
14
Environmental Chemistry
Pollution — air, water, soil; greenhouse effect, ozone.
Study Practice
+20 XP

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