The first step towards the partnership of any exam is to gain awareness of its syllabus. The syllabus of Chemistry is somewhat vast and the applicants are submitted to cover the whole syllabus without bounding anything as all the problems are connected from a competing exam duration of view. The knowledge combined with the subject of Chemistry has sustained major corrections over the years and the aspirants must check the most advanced syllabus for the same. This article provides the opponents the complete and latest details correlated with the Chemistry Class 11 CBSE Syllabus 2021-2022.
Unit-wise Chemistry Class 11 CBSE Syllabus 2021
The class 11 Chemistry subject syllabus consists of different major topics broken into 14 separate nations. Applicants can check all these units and the outcomes that they broadcast from below.
Unit I- Some Basic Concepts of Chemistry
Meaning and Scope of Chemistry, Atomic and Molecular Masses, Laws of Chemical Combination, Concept of Elements, Nature of Matter, Dalton’s Atomic Theory, Chemical Reactions, Empirical and Molecular Formula, Mole Concept, and Molar Mass, Atoms and Molecules, Percentage Composition, Stoichiometry and Calculations Based On It
Unit II- Structure of Atom 11th Class
Bohr’s Model and Its Boundaries, Shells and Sub-Shells, De Broglie’s Relationship, Electronic Configuration of Atoms, Heisenberg Uncertainty Principle, Shapes of s, p and d Orbital, Concept of Orbital, Quantum Numbers, Dual Nature of Matter and Light, Rules For Filling Electrons In Orbital- Aufbau Principle, and Hund’s Rule, Pauli’s Exclusion Principle, Resistance of Half-Filled and Completely-Filled Orbital
Unit III- Classification of Elements and Periodicity in Resources 11th Class
Modern Periodic Law, Periodic Trends In Properties of Elements-Atomic Radii, Inert Gas Radii, Ionic Radii, Ionization Enthalpy, Valency, Present Form of Periodic Table, Electron Gain Enthalpy, Nomenclature of Elements With Atomic Number Above 100
Unit IV- Chemical Bonding and Molecular structure
Ionic Bond, Covalent Bond, Bond Parameters, Polar Character of Covalent Bond, Concept of Hybridization Involving s, Valence Electrons, Geometry of Covalent Molecules, Shapes of Some Simple Molecules, Lewis Structure, p and d-Orbital, Molecular Orbital Theory of Homo-Nuclear Diatomic Molecules, VSEPR Theory, Covalent Character of Ionic Bond, Valence Bond Theory, Hydrogen Bond
Unit V- States of Matter: Gases and Liquids 11th Class
The states of Matter, Types of Bonding, Melting and Boiling Points, Role of Gas Laws In Elucidating The Concept of The Molecule, Avogadro’s Law, and Molecular Speeds Liquid State, Liquefaction of Gases, Boyle’s Law, Gay-Lussac’s Law, Kinetic Energy, Intermolecular Interactions, Ideal Gas Equation, Empirical Derivation of Gas Equation, Deviation From Ideal Behaviour, Critical Temperature, Charles Law, Avogadro’s Number, Ideal Behaviour, Vapour Pressure, Viscosity, and Surface Tension
Unit VI- Chemical Thermodynamics 11th Class
Concepts of System and Types of Systems, Extensive and Intensive Properties, State Functions, and Dilution, Heat Capacity and Specific Heat, Work, Internal Energy, and Enthalpy, Laws of Thermodynamics, Heat, Energy, Measurement of ∆U and ∆H, Hess’s Law of Constant Heat Summation, Sublimation, Phase Transition, Ionization, Enthalpy of Bond Dissociation, Atomization, Combustion, Formation, Entropy As A State Function, Gibb’s Energy Change For Automatic and Non-Spontaneous Processes, Surroundings, Criteria For Equilibrium
Unit VII- Equilibrium 11th Class
Dynamic Nature of Equilibrium, Equilibrium In Physical and Chemical Processes, Law of Mass Action, Equilibrium Constant, Strong and Weak Electrolytes, Factors Affecting Equilibrium- LeChatelier’s Principle, Solubility Product, Acid Strength, Ionic Equilibrium- Ionization of Acids and Bases, Henderson Equation, Concept of pH, Hydrolysis of Salts, Ionization of Poly Basic Acids, Degree of Ionization, Common Ion Effect, Buffer Solution
Unit VIII- Redox Reactions 11th Class
Concept of Oxidation and Reduction, Balancing Redox Reactions, Oxidation Number, Redox Reactions Applications Redox Reactions, Loss and Gain of Electrons and Change In Oxidation Number
Unit IX- Hydrogen 11th Class
Position of Hydrogen In Periodic Table, Isotopes, Preparation, Hydrides-Ionic Covalent and Interstitial, Reactions, and Uses of Hydrogen, Occurrence, Hydrogen Peroxide-Preparation, Properties, Heavy Water, Structure, Physical and Chemical Properties of Water, and Hydrogen As A Fuel
Unit X- s-Block Elements (Alkali and Alkaline Earth Metals)
General Introduction, Trends In The Variation of Properties, Calcium Oxide and Calcium Carbonate & Their Industrial Uses, Anomalous Properties of The First Element of Each Group, Electronic Configuration Trends In Chemical Reactivity With Oxygen, Hydrogen, and Halogens, Occurrence, Diagonal Relationship, Preparation and Properties of Some Important Compounds, Biological Importance of Magnesium and Calcium
