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The first step towards the position of any exam is to gain expertise in its outline. The syllabus of Chemistry is admittedly vast and the aspirants are proposed to cover the whole syllabus superficially leaping anything as all the topics are shuffled from fighting exam punctuation of distance. The knowledge united with the subject of Chemistry has endured major changes over the years and the wannabes must judge the most common syllabus for the same. This article provides the contenders the flawless and most nighttime details exchanged to the Chemistry Class 11 CBSE Syllabus 2021-2022.



Unit-wise Chemistry Class 11 CBSE Syllabus 2021

The class 11 Chemistry subject syllabus consists of separate major topics separated into 14 separate units. Aspirants can check all these units and the orders that they grouped from below.


I: Some Basic Concepts of Chemistry

Chemical Reactions, Atomic and Molecular Masses Meaning and Scope of Chemistry, Commission Composition, Laws of Chemical Combination, Empirical and Molecular Formula, Mole Concept, and Molar Mass, Concept of Factors, Nature of Matter, and Calculations Based On It

II: Structure of Atom 11th Class

Bohr’s Model and Its Boundaries, Quantum Numbers, Shapes of s, p and d Orbital, Rules For Appointing Electrons In Orbital- Aufbau Principle, Pauli’s Exclusion Principle, Concept of Orbital, Dual Nature of Matter and Light, Shells and Sub-Shells, Electronic Arrangement of Atoms, Heisenberg Uncertainty Principle, De Broglie’s Relationship, and Hund’s Rule, Determination of Half-Filled and Completely-Filled Orbital


III: Division of Shreds and Periodicity in Properties 11th Class 

Modern Periodic Law, Ionization Enthalpy, Electron Gain Enthalpy, Ionic Radii, Periodic Trends In Resources of Elements-Atomic Radii, Present Form of Intermittent Table, Valency, Inert Gas Reaches, Nomenclature of Elements With Atomic Number Above 100

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IV: Chemical Bonding and Molecular structure 

Ionic Bond, Covalent Bond, Polar Character of Covalent Bond, Valence Bond Theory, Bond Parameters, Geometry of Covalent Molecules, p and d-Orbital, Lewis Structure, Covalent Character of Ionic Bond, Shapes of Some Simple Particles, Concept of Hybridization Involving s, Valence Electrons, Molecular Orbital Theory of Homo-Nuclear Diatomic Molecules, VSEPR Theory, Hydrogen Bond


V: Matter: Gases and Liquids 11th Class 

The states of Matter, Types of Bonding, Avogadro’s Law, Boyle’s Law, Critical Warmth, Kinetic Energy and Molecular Speeds Liquid State, Ideal Gas Equation, Liquefaction of Gases, Gay-Lussac’s Law, Avogadro’s Number, Deviation From Ideal performance, Vapour Pressure, Intermolecular Interactions, Melting and Boiling Points, Role of Gas Laws In Elucidating The Thought of The Molecule, Empirical Derivation of Gas Equation, Charles Law, Ideal Behaviour, Viscosity, and Surface Tension


VI: Chemical Thermodynamics 11th Class

Concepts of System and Types of Systems, Enthalpy of Bond Dissociation, Entropy As A State Function, Surroundings, Laws of Thermodynamics, and Dilution, Atomization, Sublimation, Phase Transition, and Specific Heat, Extensive and Intensive Properties, State Functions, Internal Energy and Enthalpy, Heat, Energy, Ionization, Measurement of ∆U and ∆H, Hess’s Law of Constant Heat Summation, Organization, Work, Combustion, Gibb’s Energy Change For Natural and Non-Spontaneous Processes, Criteria For Equilibrium

VII: Equilibrium 11th Class 

Dynamic Nature of Equilibrium, Acid Strength, Equilibrium In Physical and Chemical Processes, Factors Affecting Equilibrium- LeChatelier’s Source, Solubility Product, Henderson Equation, Ionization of Poly Basic Acids, Degree of Ionization, Law of Mass Action, Ionic Equilibrium- Ionization of Acids and Bases, Equilibrium Constant, Heavy and Weak Electrolytes, Hydrolysis of Salts, Common Ion Effect, Concept of pH, Buffer Solution

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VIII: Redox Reactions 11th Class 

Oxidation Number, Concept of Oxidation and Discount, Redox Effects, Loss and Gain of Electrons, Concept of Oxidation and Reduction, Balancing Redox Reactions, Redox Reactions Applications, including Change In Oxidation Number

IX: Hydrogen 11th Class 

Position of Hydrogen In Periodic Table, Experience, Structure, Reactions, Properties, Heavy Water, and Uses of Hydrogen, Isotopes, Preparation, Hydrides-Ionic Covalent and Interstitial, Peroxide-Preparation, Physical and Chemical Properties of Water, and Hydrogen As A Fuel

X: s-Block Elements (Alkali and Alkaline Earth Metals)

Trends In The Variation of Properties, Diagonal Relationship, Anomalous Peculiarities of The First Element of Each Group, Electronic Configuration Trends In Chemical Reactivity With Oxygen, General Introduction, Hydrogen, Preparation and Attributes of Some Important Compounds, Occurrence, and Halogens, Calcium Oxide and Calcium Carbonate & Their Industrial Uses, Uses, Biological Importance of Magnesium and Calcium

Shabbir Ahmad

Shabbir Ahmad is a freelance enthusiastic blogger & SEO expert. He is the founder of Shifted Magazine & Shifted News. He contributes to many authority blogs including porch, hackernoon & techcrunch.