Class 11 Class 11 – Chemistry Notes Chapter 1: Some basic concepts of Chemistry Importance of Chemistry Classification of Matter Physical Quantities Significant figures Laws of chemical combination Dalton’s Atomic theory Avogadro’s hypothesis Atomic and Molecular mass Dimensional analysis Mole concept Mole concept in solutions Empirical and Molecular Formula Balancing Of A Chemical Equation Limiting Reagent Chapter 2: Structure of Atom Discovery Of Electron Discovery Of Proton Rutherford’s Model Of An Atom Electromagnetic Wave Theory Absorption and Emission Spectra Bohr’s Model of an atom Hydrogen Spectrum Dual Nature of Matter and Radiation Heisenberg’s Uncertainty Principle Quantum mechanical model of an atom Quantum Numbers Pauli Exclusion Principle Shapes of atomic orbital Energy Level Diagram Electronic Configuration Of Elements Chapter 3: Classification of Elements and Periodicity in Properties Historical Development Of Periodic Table Mendeleev’s Periodic Law And Table Modern Periodic Table Electronic configuration Of Elements Division of elements into s, p, d and f block Prediction of period, group and block of a given element Atomic Radius Ionization Enthalpy Electron Gain Enthalpy Electronegativity Periodic Trends In Chemical Properties Chapter 4: Chemical Bonding and Molecular Structure Lewis Symbols Ionic Bond Covalent Bond Valence Shell Electron Pair Repulsion Theory Valence Bond Theory Types Of Covalent Bond Bond Characteristics Polar and Non-Polar Covalent Bond Dipole Moments Hybridisation Shapes Of Molecules Fajan’s Rules Coordinate Bond Resonance Hydrogen Bonding Molecular Orbital Theory Types Of Molecular Orbital Formed Energy level diagram for Molecular orbitals Chapter 5: States of matter Intermolecular forces Characteristics Of Gases Gas Laws Kinetic Molecular Theory Of Gas Maxwell-Boltzmann Distribution Deduction of Gas Laws From kinetic Theory Real Gases Liquefaction Of Gases And Critical Temperature Vapour Pressure Surface Tension Viscosity Chapter 6: Thermodynamics Basic Terms And Concepts In Thermodynamics Internal Energy Enthalpy Heat Capacity Measurement Of Change In Internal Energy and Enthalpy Exothermic And Endothermic Reaction Thermochemical Equation Enthalpies Of Reaction Enthalpy Changes During Phase Transitions Bond Enthalpy Spontaneous And Non-spontaneous Process Entropy Gibbs Free Energy Chapter 7: Equilibrium Equilibria in Physical Processes Equilibria in Chemical processes Law Of Mass Action Law Of Chemical Equilibrium Relationship between Kp and Kc Characteristics Of Equilibrium Constant Effect Of Temperature On Equilibrium Constant Types Of Chemical Equilibria Expression and Units Of Equilibrium Constant Application Of Equilibrium Constant Ionic Equilibrium Concepts of Acids and Bases Ionisation Of Weak Electrolytes Dissociation or Ionization Of Acids And Bases Strengths Of Acids And Bases Dissociation Constant and Ionic Product of Water pH Salt Hydrolysis Calculation Of Hydrolysis Constant, Degree of hydrolysis and pH of salt solution Solubility Equilibrium and Solubility Product Common Ion Effect Buffer solution and Buffer Action Calculation of pH of a Buffer Mixture Acid- Base Titration using Indicator Chapter 9: Hydrogen Position Of Hydrogen Occurrence Of Hydrogen Preparation Of Hydrogen Hydrides Water Hard And Soft water Heavy Water Hydrogen Peroxide Hydrogen Economy Chapter 10: The s-block Elements s-block elements Physical properties of s-block elements Chemical properties of s-block elements Characteristics Of Compounds Of Alkali Metal Anomalous Behaviour Of Lithium Diagonal Relationship Of Lithium And Magnesium Extraction Of Alkali Metals Sodium Carbonate Sodium Hydroxide Baking Soda and Sodium Chloride Physical Properties Of Alkaline Earth Metals Reactivity And Electrode Potential Of Alkaline Earth Metals Characteristics Of Compounds Of Alkaline Earth Metals Anomalous Behaviour Of Beryllium Diagonal Relationship Of Beryllium and Aluminium Uses Of Alkaline Earth Metals Calcium Oxide Calcium Hydroxide Calcium Carbonate Plaster Of Paris Cement Chapter 11: The p-block Elements General Characteristics Of p-Block elements Physical Properties Of Boron Family Chemical Properties Of Boron Family Anomalous Properties Of Boron Borax Boric Acid Boron Hydrides Uses of Boron and Aluminium Physical Properties Of Carbon Family Chemical Properties Of Carbon Family Anomalous Behaviour Of Carbon Carbon Monoxide Carbon dioxide Allotropes Of Carbon Silicon Dioxide, Silica Silicon Tetrachloride Silicones Chapter 12: Organic Chemistry – Some Basic Principles and Techniques Tetracovalency Of Covalent Compounds Shapes Of Simple Organic Compounds Structural Representation Of Organic Compounds Classification Of Organic Compounds Functional Or Characteristic Group Homologous Series Nomenclature Of Different Classes Of Organic Compounds Rules for IUPAC nomenclature of Branched chain alkanes Rules For IUPAC Nomenclature Of Unsaturated Hydrocarbons Rules For IUPAC Nomenclature Of Compounds Containing Functional group, Multiple Bond And Substituents Rules For IUPAC Nomenclature Of Polyfunctional Compounds Rules For naming Alicyclic Compounds Nomenclature of Simple aromatic compounds Nomenclature For Di and Polyfunctional Aromatic compounds Stereoisomerism Electrophiles and Nucleophiles Resonance or mesomerism Hyperconjugation Effect Carbocations Carbanions Free Radicals Types of organic reactions Purification Of Organic Compounds Qualitative Analysis Quanitative Analysis Chapter 13: Hydrocarbons Alkanes Alkenes Alkynes Arenes