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Chapter 1: Basic Concepts of Chemistry
Matter
Physical Quantities and their Measurement
Dalton's Atomic Theory
Scientific Notation
Law of Chemical Combination
Atoms and Molecules
Stoichiometry and Stoichiometric Calculations
Practcie Questions 1 - Basics of Chemistry - Class XI
Practice Questions 2 - Basics of Chemistry - Class XI
Practice Questions 3 - Basics of Chemistry - Class XI
Chapter 2: Structure of Atom
Subatomic Particles
Atomic Models: Thomson's Atomic Model (Plum Pudding Model)
Rutherford's Nuclear Model
Atomic Terms
Wave
Planck's Quantum Theory
Photoelectric Effect and Einstein's Photoelectric Effect Equation
Bohr's Atomic Model
Dual Nature of Electron
Heisenberg's Uncertainty Principle
Schrodinger Wave Equation
Quantum Numbers
Rules for Filing of Electrons in Various Orbitals
Practice Questions 1 - Atomic Structure - Class XI
Practice Questions 2 - Atomic Structure - Class XI
Chapter 3 : Classification of Elements and Periodicity in Properties
Classification of Elements
Mendeleef's Periodic Table
Modified Mendeleef's Periodic Table
Modern Periodic Table
Atomic Properties
Ionization Enthalpy (IE)
Electronegativity (EN)
Electropositivity or Metallic Character
Practice Questions 1 - Classification of Elements and Periodicity in Properties - Class XI
Practice Questions 2 - Classification of Elements and Periodicity in Elements - Class XI
Practice Questions 3 - Classification of Elements and Periodicity in Elements - Class XI
Practice Questions 4 - Classification of Elements and Periodicity in Properties - Class XI
Chapter 4 : Chemical Bonding and Molecular Structure
Chemical Bond
Octet Rule and Lewis Structure
Formal Charge
Resonance
Ionic or Electrovalent Bond
Covalent Bonding
Polarity of Bonds
Orbital Overlap Concept
Molecular Orbital Theory
Practice Questions 1 - Chemical Bonding - Class XI
Practice Questions 2 - Chemical Bonding - Class XI
Practice Questions 3 - Chemical Bonding - Class XI
Practice Questions 4 - Chemical Bonding - Class XI
Chapter 5 : States of Matter
Introduction: States of Matter
Intermolecular Forces
Measurable Properties of Gases: Boyle's Law, Charle's Law, Gay Lussac's Law and Avogadro's Law
Dalton's Law of Partial Pressure
Graham's Law of Diffusion
Kinetic Theory of Gases
Practice Questions 1 - States of Matter - Class XI
Practice Questions 2 - States of Matter - Class XI
Practice Questions 3 - States of Matter - Class XI
Practice Questions 4 - States of Matter - Class XI
Chapter 6 : Chemical Thermodynamics
What is Thermodynamics?
Fundamentals of Thermodynamics
Types of Thermodynamic Processes
Work
Heat Capacity
First Law of Thermodynamics
Enthalpy
Measurement of ΔU and ΔH: Calorimetry
Thermochemical Equation
Enthalpy Change ΔH of a Reaction
Enthalpies of Different Types of Reactions
Hess's Law of Constant Heat Summation
Entropy (S)
Entropy Change for Various Processes
Spontaneity
Second Law of Thermodynamics
Standard Free Energy of Formation
Practice Questions 1 - Thermodynamics - Class XI
Practice Questions 2 - Thermodynamics - Class XI
Practice Questions 3 - Thermodynamics - Class XI
Practice Questions 4 - Thermodynamics - Class XI
Chapter 7 : Chemical Equilibrium
Reversible Reactions
Irreversible Reactions
Chemical Equilibrium and Its Characteristics
Law of Mass Action
Factors Influencing Equilibrium Constant
Characteristics of Equilibrium Constant
Reaction Quotient
Le-Chatelier's Principle
Le-Chatlier's Principle Applicable to Physical Equilibrium
Practice Questions 1 - Chemical Equilibrium - Class XI
Practice Questions 2 - Chemical Equilibrium - Class XI
Practice Questions 3 - Chemical Equilibrium - Class XI
Practice Questions 4 - Chemical Equilibrium - Class XI
Chapter 8 : Ionic Equilibrium
Arrhenius Theory of Ionisation
Degree of Ionization and Dissociation
Factors affecting Ionization
Electrolyte
Ostwald's Dilution Law
Acids and Bases
Concept of Salts
Ionization of Water
Hydrolysis of Salts
Buffer Solutions
Buffer Capacity
Common Ion Effect
Solubility Product
Practice Questions 1 - Ionic Equilibrium - Class XI
Practice Questions 2 - Ionic Equilibrium - Class XI
Practice Questions 3 - Ionic Equilibrium - Class XI
Practice Questions 4 - Ionic Equilibrium - Class XI
Chapter 9 : Redox Reactions
Oxidation and Reduction
Oxidant, Reductant and Redox Reactions
Types of Redox Reactions
Oxidation Number
Covalency and Oxidation State
Chemical Bonding Method for Determination of Oxidation Number
Oxidation Number Concept of Oxidant and Reductant
Equivalent Weight of an Oxidising Agent and Reducing Agent
Balancing of Chemical Equations
Practice Questions 1 - Redox Reactions - Class XI
Practice Questions 2 - Redox Reactions - Class XI
Practice Questions 3 - Redox Reactions - Class XI
Practice Questions 4 - Redox Reactions - Class XI
Chapter 10 - Hydrogen
Introduction, Preparation and Manufacture of Hydrogen
Isotopes of Hydrogen
Forms of Hydrogen
Hydrides
Hydrogen Peroxide
Water
Hydrates
Practice Questions 1 - Hydrogen - Class XI
Practice Questions 2 - Hydrogen - Class XI
Practice Questions 3 - Hydrogen - Class XI
Practice Questions 4 - Hydrogen - Class XI
Chapter 11 : s-Block Elements - Alkali Metals
Alkali Metals - General Properties
Chemical Properties
Anomalous Behaviour of Lithium
Metallurgy of Sodium
Compounds of Potassium
Practice Questions 1 - Alkali Metals - Class XI
Practice Questions 2 - Alkali Metals - Class XI
Practice Questions 3 - Alkali Metals - Class XI
Chapter 12 : s-Block Elements - Alkaline Earth Metals
Alkaline Earth Metals - General Characteristics
Chemical Properties
Anomalous Behaviour of Beryllium
Some Important Compounds of Calcium
Practice Questions 1 - Alkaline Earth Metals - Class XI
Practice Questions 2 - Alkaline Earth Metals - Class XI
Practice Questions 3 - Alkaline Earth Metals - Class XI
Chapter 13 : p-Block Elements - Boron Family
Group 13 - Boron Family - General Physical Properties
Group 13 - Boron Family - Chemical Properties
Anomalous Behaviour of Boron
Practice Questions 1 - Boron Family - Class XI
Practice Questions 2 - Boron Family - Class XI
Chapter 14 : p-Block Elements - Carbon Family
Group 14 Elements - Carbon Family - Physical Properties
Formation of Compounds
Anomalous Behaviour of Carbon
Practice Questions 1 - Carbon Family - Class XI
Practice Questions 2 - Carbon Family - Class XI
Chapter 15 : Organic Chemistry - Part 1
Classification and Nomenclature
General Characteristics of Organic Compounds
3D Representation of Organic Molecule
Hydrocarbon and its Type
Nomenclature of Organic Compounds
Isomerism
Practice Questions 1 - Organic Chemistry Part 1 - Class XI
Practice Questions 2 - Organic Chemistry Part 1 - Class XI
Practice Questions 3 - Organic Chemistry Part 1 - Class XI
Basics of Organic Chemistry - Class XI
Chapter 16 : Organic Chemistry - Part 2
Fission of Covalent Bond
Electron Displacement in Organic Compounds
Resonance Energy
Types of Organic Reactions
Practice Questions 1 - Organic Chemistry Part 2 - Class XI
Chapter 17: Organic Chemistry - Part 3
Purification of Organic Compounds
Detection of Elements (Qualitative Analysis)
Quantitative Estimation of Elements
Practice Questions 1 - Organic Chemistry Part 3 - Class XI
Chapter 18 : Hydrocarbon
Hydrocarbons and its Classification
Alkanes
Alkenes
Alkynes
Aromatic Hydrocarbons
Practice Questions 1 - Hydrocarbons - Class XI
Practice Questions 2 - Hydrocarbons - Class XI
Practice Questions 3 - Hydrocarbons - Class XI
Practice Questions 4 - Hydrocarbons - Class XI
Chapter 19 : Environment Chemistry
Environment Chemistry and its Components
Segments of the Environment
Pollutant
Air Pollution
Water Pollution
Land or Soil Pollution
Radioactive Pollution
Practice Questions 1 - Environment Chemistry - Class XI
Practice Questions 2 - Environment Chemistry - Class XI
Practice Questions 3 - Environment Chemistry - Class XI
Final Quizzes
Mock Test 1 - Chemistry - Class XI
Mock Test 2 - Chemistry - Class XI
Mock Test 3 - Chemistry - Class XI