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11th Class Chemistry - Preview

  • Some Basic Concepts of Chemistry
    HD Video Lectures - 14, Questions - 25
    • Introduction to Chemistry
    • Matter and Its Classification
    • Measurement of Physical Properties and Mole Concept
    • Numericals on Mole Concept
    • Uncertainty in Measurement
    • Laws of Chemical Combination
    • Avogadro's Law and Limiting Reagent
    • Numericals on Limiting Reagent
    • Dalton's Atomic Theory
    • Atomic Mass and Molecular Mass
    • Molecular Formula and Empirical Formula
    • Numericals on Empirical Formula
    • Ways to Express Concentration
    • Practice Questions
    Structure of Atom
    HD Video Lectures - 21, Questions - 25
    • Introduction to Atomic Structure
    • Discovery of Cathode Rays
    • Discovery of Electrons
    • Millikan's Oil Drop Experiment
    • Discovery of Anode Rays
    • Development of Atomic Model
    • Atomic Number and Mass Number
    • Wave Nature of Light
    • Blackbody Radiation
    • What Is Photoelectric Effect?
    • Atomic Spectra
    • Bohr's Atomic Model
    • Energy Levels of Hydrogen Atom
    • Explanation of Atomic Spectra
    • Dual Nature of Matter
    • Heisenberg's Uncertainty Principle
    • Quantum Mechanical Model of Atom
    • Quantum Numbers
    • Shape of Orbitals
    • Filling of Orbitals in Atom
    • Understanding Electronic Configuration
    Classification of Elements and Periodicity in Properties
    HD Video Lectures - 7, Questions - 25
    • Periodic Table: Introduction
    • History of Periodic Table
    • Modern Periodic Table
    • Periodic Trends: Atomic Radius and Ionic Radius
    • Periodic Trends: Ionisation Enthalpy and Electron Gain Enthalpy
    • Periodic Trends: Electronegativity and Metallic Nature
    • Periodic Trends: Chemical Reactivity
    Chemical Bonding and Molecular Structure
    HD Video Lectures - 23, Questions - 25
    • Introduction to Chemical Bonding and Molecular Structure
    • Kössel-Lewis Approach to Chemical Bonding
    • Formal Charges and Limitations of Octet Rule
    • Kössel-Lewis Approach to Ionic Bonding
    • Bond Parameters
    • What Is Resonance?
    • Valence Shell Electron Pair Repulsion Theory (VSEPR) – 1
    • Valence Shell Electron Pair Repulsion Theory (VSEPR) – 2
    • VSEPR Theory for Molecules With Lone Pairs – 1
    • VSEPR Theory for Molecules With Lone Pairs – 2
    • Valence Bond Theory
    • Orbital Overlap Concept
    • Understanding Hybridization
    • Hybridization in Practice
    • Hybridization Using d- Orbitals
    • Dipole Moment
    • Fajan's Rules
    • Molecular Orbital Theory
    • Molecular Orbitals
    • Molecules and Molecular Behaviour
    • Electronic Configuration of Molecules
    • Hydrogen Bonding
    • Practice Questions
    States of Matter
    HD Video Lectures - 16, Questions - 25
    • Introduction to States of Matter
    • Types of Forces
    • What Is Boyle’s Law?
    • What Is Charle’s Law?
    • Gay Lussac’s Law and Avogadro’s Law
    • Ideal Gas Equation
    • Dalton’s Law of Partial Pressure
    • Graham’s Law of Diffusion
    • Maxwell Distribution of Molecular Speeds
    • Kinetic Molecular Theory of Gases
    • Laws on Basis of Molecular Theory
    • How Do Real Gases Behave? (Part 1)
    • How Do Real Gases Behave? (Part 2)
    • Liquefaction of Gases
    • Vapour Pressure
    • Surface Tension and Viscosity
    Thermodynamics
    HD Video Lectures - 19, Questions - 25
    • Introduction to Thermodynamics
    • Different Types of System
    • Different Types of Processes
    • Adiabatic Expansion
    • What Is Heat and Work?
    • First Law of Thermodynamics
    • What Is Heat Capacity?
    • Isothermal Expansion
    • Graphical Representation of Thermodynamic Processes
    • Spontaneous and Non-spontaneous Processes
    • What Is Entropy?
    • The Second Law of Thermodynamics
    • Gibbs Free Energy
    • Relationship Between ΔGo and Keq
    • The Enthalpy of Reaction
    • The Enthalpy of Formation
    • The Enthalpy of Combustion
    • Enthalpy of Physical Processes
    • Bond Enthalpy or Bond Energy
    Equilibrium
    HD Video Lectures - 28, Questions - 25
    • Introduction to Equilibrium
    • Equilibrium Involving Physical Processes
    • Equilibrium Involving Dissolution of Solid or Gases in Liquids
    • Introduction to Chemical Equilibrium
    • Law of Chemical Equilibrium
    • Homogeneous and Heterogeneous Equilibria
    • Applications of Equilibrium Constant
    • Significance of Gibbs Free Energy in Equilibrium
    • Factors Affecting Equilibria (Part 1)
    • Factors Affecting Equilibria (Part 2)
    • Practice Questions on Chemical Equilibrium
    • Introduction to Ionic Equilibrium
    • Acids, Bases and Salts
    • Ionisation of Water
    • The pH Scale
    • Ionization of Acids and Bases
    • Ionization of Weak Acids and Weak Bases
    • Relationship Between Ka and Kb
    • Practice Questions on Ionic Equilibrium (Set 1)
    • Di- and Polybasic Acids and Di- and Polyacidic Bases
    • Factors Affecting Acidic Strength
    • The Common Ion Effect
    • Hydrolysis of Salts and the pH of Their Solutions
    • Buffer Solutions
    • Solubility of Sparingly Soluble Salts and Solubility Product
    • Common Ion Effect on Solubility of Ionic Salts
    • Practice Questions on Ionic Equilibrium (Set 2)
    • Practice Questions
    Redox Reactions
    HD Video Lectures - 11, Questions - 25
    • Introduction to Redox Reactions
    • Electronic Concept of Redox Reactions
    • Competitive Redox Reactions
    • What Is Oxidation Number?
    • Redox Reactions in Terms of Oxidation Number
    • Types of Redox Reactions – Part I
    • Types of Redox Reactions – Part II
    • Balancing Using Oxidation Number Method
    • Balancing Using Half-Reaction Method
    • Redox Reactions as the Basis for Titrations
    • Redox Reactions in Cells
    Hydrogen
    HD Video Lectures - 7, Questions - 25
    • Introduction to Hydrogen
    • Properties of Hydrogen
    • What Are Hydrides?
    • The Chemistry Behind Water
    • Hardness of Water
    • Hydrogen Peroxide
    • Heavy Water
    The s-Block Elements
    HD Video Lectures - 11, Questions - 25
    • Introduction to the s-Block Elements
    • Physical Properties of the s-Block Elements
    • Anomalous Behaviour of Li and Be
    • Chemical Reactivity of Group-1 Elements
    • Chemical Reactivity of Group-2 Elements
    • Compounds of Sodium (Basic Level)
    • Compounds of Sodium (Advance Level)
    • Compounds of Calcium (Part 1)
    • Compounds of Calcium (Part 2)
    • Biological Significance of the s-Block Elements
    • Practice Questions
    The p-Block Elements
    HD Video Lectures - 10, Questions - 25
    • Introduction to the p-Block Elements (Group-13 and Group-14)
    • Physical Properties of Group 13 Elements (Boron Family)
    • Physical Properties of Group 14 Elements (Carbon Family)
    • Chemical Properties of Group 13 Elements (Boron Family)
    • Chemical Properties of Group 14 Elements (Carbon Family)
    • Anomalous Behaviour of Boron and Its Important Compounds
    • Anomalous Behaviour of Carbon and Its Important Compounds
    • Allotropes of Carbon
    • Important Compounds of Silicon
    • Practice Questions
    Organic Chemistry - Some Basic Principles and Techniques
    HD Video Lectures - 30, Questions - 25
    • Organic Chemistry: The Origins
    • Carbon and Its Compounds
    • Organic Compounds in 3D and Their Classification
    • Naming of Organic Compounds
    • Naming of Branched Chain Alkanes
    • Naming of Complex Substituents and Cycloalkanes
    • Functional Groups
    • Naming Benzene Compounds
    • Isomerism and Its Types – 1
    • Isomerism and Its Types – 2
    • Questions on Isomerism
    • Questions on Nomenclature
    • Common Names and Homologous Series
    • Reaction Mechanism
    • Reaction Intermediates
    • Attacking Reagents
    • Electron Displacement Effects
    • Resonance and Drawing Resonance Structures
    • Energy of Resonance Structures
    • Resonance Effect
    • Hyperconjugation & Electromeric Effects
    • Organic Reactions and Purification Techniques
    • What Is Distillation?
    • Distillation and Differential Extraction
    • Understanding Chromatography
    • Qualitative Analysis
    • Quantitative Analysis
    • Kjeldalh Method and Carius Method
    • Estimation of S, P and O
    • Practice Questions
    Hydrocarbons
    HD Video Lectures - 19, Questions - 25
    • Introduction to Hydrocarbons
    • Physical Properties of Alkanes, Alkenes and Alkynes
    • Preparation of Alkanes (Part 1)
    • Preparation of Alkanes (Part 2)
    • Chemical Properties of Alkanes (Part 1)
    • Chemical Properties of Alkanes (Part 2)
    • Chemical Properties of Alkanes (Part 3)
    • Conformations of Alkanes
    • Preparation of Alkenes (Part 1)
    • Preparation of Alkenes (Part 2)
    • Chemical Properties of Alkenes (Part 1)
    • Chemical Properties of Alkenes (Part 2)
    • Chemical Properties of Alkenes (Part 3)
    • Preparation of Alkynes
    • Chemical Properties of Alkynes
    • Introduction to Aromatic Hydrocarbons
    • Preparation of Benzene
    • Chemical Properties of Benzene
    • Practice Questions
    Environmental Chemistry
    HD Video Lectures - 10, Questions - 25
    • Introduction to Environmental Chemistry
    • Atmospheric Pollution
    • Tropospheric Pollution (Part 1)
    • Tropospheric Pollution (Part 2)
    • Stratospheric Pollution
    • Global Warming and Acid Rain
    • Water Pollution
    • Soil Pollution
    • Industrial Waste and Management
    • Green Chemistry