Topics
Solutions
- Introduction to Solution
- Expressing Concentration of Solutions
- Solubility
- Solubility of a Solid in a Liquid
- Solubility of a Gas in a Liquid
- Vapour Pressure of Liquid Solutions
- Vapour Pressure of Liquid- Liquid Solutions
- Raoult’s Law as a Special Case of Henry’s Law
- Vapour Pressure of Solutions of Solids in Liquids
- Ideal and Non-ideal Solutions
- Colligative Properties and Determination of Molar Mass
- Relative Lowering of Vapour Pressure
- Elevation of Boiling Point
- Depression of Freezing Point
- Osmosis and Osmotic Pressure
- Reverse Osmosis and Water Purification
- Abnormal Molar Masses
- Solution Numericals
- Quantitative Concentration Numericals
- Composition of Vapour Phase
- Overview of Solutions
- Kohlrausch's law
Solid State
- General Characteristics of Solid State
- Amorphous and Crystalline Solids
- Classification of Crystalline Solids
- Crystal Lattices and Unit Cells
- Crystal Lattices and Unit Cells - Primitive and Centred Unit Cells
- Number of Atoms in a Unit Cell
- Close Packed Structures of Solids
- Close Packed Structures - Formula of a Compound and Number of Voids Filled
- Packing Efficiency in hcp and ccp Structures
- Efficiency of Packing in Body-centred Cubic Structures
- Packing Efficiency in Simple Cubic Lattice
- Calculations Involving Unit Cell Dimensions
- Imperfections in Solids - Introduction
- Types of Point Defects - Stoichiometric Defects
- Types of Point Defects - Impurity Defects
- Types of Point Defects - Non-stoichiometric Defects
- Properties of Solids: Electrical Properties
- Conduction of Electricity in Metals
- Conduction of Electricity in Semiconductors
- Applications of n-type and p-type Semiconductors
- Properties of Solids: Magnetic Properties
- Band Theory of Metals
- Solid State Numericals
Electrochemistry
- Introduction to Electrochemistry
- Electrochemical Cells
- Galvanic or Voltaic Cell
- Galvanic Cells - Measurement of Electrode Potential
- Nernst Equation
- Equilibrium Constant from Nernst Equation
- Electrochemical Cell and Gibbs Energy of the Reaction
- Conductance of Electrolytic Solutions - Introduction
- Measurement of the Conductivity of Ionic Solutions
- Variation of Conductivity and Molar Conductivity with Concentration
- Electrolytic Cells and Electrolysis - Introduction
- Products of Electrolysis
- Primary Batteries
- Secondary Batteries
- Fuel Cells
- Corrosion of Metals
- Relation Between Gibbs Energy Change and Emf of a Cell
- Lead Accumulator
- Faraday's Laws of Electromagnetic Induction
- Overview of Electrochemistry
Chemical Kinetics
- Rate of Chemical Reaction
- Factors Influencing Rate of a Reaction
- Integrated Rate Equations
- Zero Order Reactions
- First Order Reactions
- Half Life Period of a Reaction
- Pseudo First Order Reaction
- Temperature Dependence of the Rate of a Reaction
- Collision Theory of Chemical Reactions
- Effect of Catalyst on the Rate of Reaction
- Kinetic Energy of Molecule
- Role of Catalyst
- Rate Law and Specific Rate Constant
- Overview of Chemical Kinetics
d-block and f-block Elements
- General Introduction of "d" and "f" Block Element
- Position in the Periodic Table - d-block Elements
- Electronic Configurations of the d-block Elements
- General Properties of the Transition Elements (d-block)
- Some Important Compounds of Transition Elements - Oxides and Oxoanions of Metals
- The Lanthanoids
- The Actinoids
- Applications of d and f Block Elements
- "D" and "F" Block Elements Numericals
- Overview of d-block and f-block Elements
Surface Chemistry
- Introduction of Adsorption
- Distinction Between Adsorption and Absorption
- Mechanism of Adsorption
- Types of Adsorption
- Adsorption Isotherms (Freundlich and Langmuir Adsorption Isotherm)
- Adsorption from Solution Phase
- Applications of Adsorption
- Homogeneous and Heterogeneous Catalysis
- Adsorption Theory of Heterogeneous Catalysis
- Shape-selective Catalysis by Zeolites
- Enzyme Catalysis
- Catalysts in Industry
- Colloids
- Preparation of Colloids
- Purification of Colloidal Solution
- Properties of Colloidal Dispersions
- Preparation of Colloids
- Purification of Colloidal Solution
- Properties of Colloidal Solutions
- Emulsions
- Colloids Around Us
Coordination Compounds
- Concept of Coordination Compounds
- Werner’s Theory of Coordination Compounds
- Some Important Terms Pertaining to Coordination Compounds
- Types of Ligands
- Nomenclature of Coordination Compounds - Formulas of Mononuclear Coordination Entities
- Nomenclature of Coordination Compounds - Naming of Mononuclear Coordination Compounds
- Isomerism in Coordination Compounds
- Stereoisomerism
- Structural Isomerism
- Bonding in Coordination Compounds
- Valence Bond Theory (VBT)
- Magnetic Properties of Coordination Compounds
- Crystal Field Theory (CFT)
- Colour in Coordination Compounds
- Bonding in Metal Carbonyls
- Stability of Coordination Compounds
- Importance and Applications of Coordination Compounds
- Coordination Compounds Numerical
- Overview of Coordination Compounds
General Principles and Processes of Isolation of Elements
- Occurrence of Metals
- Types of Separation or Concentration of an Ore
- Hydraulic Washing
- Magnetic Separation
- Froth Floatation Method
- Leaching
- Extraction of Crude Metal from Concentrated Ore
- Thermodynamic Principles of Metallurgy
- Application of Thermodynamic Principles of Metallurgy
- Electrochemical Principles of Metallurgy
- Oxidation Reduction
- Refining of Crude Metals
- Principles and Methods of Extraction - Concentration
- Uses of Aluminium, Copper, Zinc and Iron
- General Principles and Processes of Isolation of Elements Numerical
Haloalkanes and Haloarenes
- Introduction to Haloalkanes and Haloarenes
- Classification of Haloalkanes and Haloarenes
- Nomenclature
- Nature of C-X Bond
- Methods of Preparation of Haloalkanes
- Methods of Preparation of Haloarenes
- Physical Properties of Haloalkanes and Haloarenes
- Reactions of Haloalkanes - Nucleophilic Substitution Reactions
- Reactions of Haloalkanes - Elimination Reactions
- Reactions of Haloalkanes - Reaction with Metals
- Reactions of Haloarenes - Nucleophilic Substitution
- Reactions of Haloarenes - Electrophilic Substitution Reactions
- Reactions of Haloarenes - Reaction with Metals
- Polyhalogen Compounds
- R-s and D-l Configuration
- Haloalkanes and Haloarenes Numericals
- Overview of Haloalkanes and Haloarenes
P - Block Elements
- Group 15 Elements - The Nitrogen Family
- Dinitrogen
- Ammonia
- Oxides of Nitrogen
- Nitric Acid
- Phosphorus - Allotropic Forms
- Compounds of Phosphorus
- Phosphine
- Phosphorus Halides
- Oxoacids of Phosphorus
- Group 16 Elements - The Oxygen Family
- Dioxygen
- Classification of Oxides
- Simple Oxides
- Ozone
- Sulphur - Allotropic Forms
- Compounds of Sulphur
- Sulphur Dioxide
- Oxoacids of Sulphur
- Sulphuric Acid
- Group 17 Elements - The Halogen Family
- Compounds of Halogens
- Chlorine
- Hydrogen Chloride
- Oxoacids of Halogens
- Interhalogen Compounds
- Group 18 Elements - The Noble gas Family
- P Block Elements
Alcohols, Phenols and Ethers
- Classification of Alcohols and Phenols
- Classification of Ethers
- Nomenclature
- Structures of Functional Groups of Alcohols, Phenols and Ethers
- Methods of Preparation of Alcohols
- Methods of Preparation of Phenols
- Chemical Properties of Alcohols and Phenols
- Reactions Involving Cleavage of O-H Bond
- Reactions Involving Cleavage of Carbon–Oxygen (C–O) Bond in Alcohols
- Chemical Properties of Phenol
- Preparation of Commercially Important Alcohols
- Preparation of Ethers
- Physical Properties of Ethers
- Chemical Reaction of Ethers - Cleavege of C-O Bonds
- Chemical Reaction of Ethers - Electrophilic Substitution
- Overview of Alcohols, Phenols and Ethers
Aldehydes, Ketones and Carboxylic Acids
- Concepts of Aldehydes, Ketones, and Carboxylic Acids
- Nomenclature of Aldehydes and Ketones
- Nature of Carbonyl Group
- Structure of the Carbonyl Group
- Preparation of Aldehydes and Ketones
- Preparation of Aldehydes
- Preparation of Ketones
- Physical Properties of Aldehydes and Ketones
- Chemical Reactions of Aldehydes and Ketones - Nucleophilic Addition Reactions
- Chemical Reactions of Aldehydes and Ketones - Reduction
- Chemical Reactions of Aldehydes and Ketones - Oxidation
- Chemical Reactions of Aldehydes and Ketones - Reactions Due to α-hydrogen
- Chemical Reactions of Aldehydes and Ketones - Other Reactions
- Uses of Aldehydes and Ketones
- Carboxylic Acids
- Nomenclature of Carboxylic Acids
- Structure of the Carboxyl group
- Methods of Preparation of Carboxylic Acids
- Physical Properties of Carboxylic Acids
- Chemical Reactions of Carboxylic Acids - Reactions Involving Cleavege of O-H Bond
- Chemical Reactions of Carboxylic Acids - Reactions Involving Cleavege of C-OH Bond
- Chemical Reactions of Carboxylic Acids - Reactions Involving –COOH Group
- Chemical Reactions of Carboxylic Acids - Substitution Reactions in the Hydrocarbon Part
- Uses of Carboxylic Acids
- Overview: Aldehydes, Ketones and Carboxylic Acids
Amines
- Concept of Amines
- Structure of Amines
- Classification of Amines
- Nomenclature of Animes
- Preparation of Amines
- Physical Properties of Amines
- Chemical Reactions of Amines - Basic Character of Amines
- Chemical Reactions of Amines - Alkylation and Acylation
- Chemical Reactions of Amines - Carbylamine Reaction
- Chemical Reactions of Amines - Reaction with Nitrous Acid
- Chemical Reactions of Amines - Reaction with Arylsulphonyl Chloride
- Chemical Reactions of Amines - Electrophilic Substitution
- Uses of Amines
- Identification of Primary, Secondary and Tertiary Amines
- Cyanides and Isocyanides
- Diazonium Salts
- Method of Preparation of Diazonium Salts
- Physical Properties of Diazonium Salts
- Chemical Reaction of Diazonium Salts - Reactions Involving Displacement of Nitrogen
- Chemical Reaction of Diazonium Salts - Reactions Involving Retention of Diazo Group
- Importance of Diazonium Salts in Synthesis of Aromatic Compounds
- Organic Compounds Containing Nitrogen Numericals
- Overview of Amines
Biomolecules
- Biomolecules in the Cell > Carbohydrates
- Classification of Carbohydrates
- Monosaccahrides
- Preparation of Glucose
- Structures of Glucose
- Fructose
- Disaccharides
- Polysaccharides
- Oligosaccharides
- Polysaccharides
- Importance of Carbohydrates
- Introduction of Proteins
- Amino Acids
- Classification of Amino Acids
- Structure of Proteins
- Denaturation of Proteins
- Peptide
- Biomolecules in the Cell > Enzymes
- Mechanism of Enzyme Action
- Biomolecules in the Cell > Proteins
- Classification of Vitamins
- Biomolecules in the Cell > Nucleic Acids
- Chemical Composition of Nucleic Acids
- Structure of Nucleic Acids
- Biological Functions of Nucleic Acids
- Biomolecules in the Cell > Hormones
- Biomolecules Numericals
- Chemical Coordination
- Overview of Biomolecules
Polymers
- Introduction to Polymers
- Classification of Polymers> Based on Source or Origin
- Classification of Polymers> Based on Structure
- Classification of Polymers> Based on Mode of Polymerisation
- Classification of Polymers> Based on Intermolecular Forces
- Classification of Polymers Based on Growth Polymerisation
- Types of Polymerisation Reactions - Addition Polymerisation or Chain Growth Polymerisation
- Types of Polymerisation Reactions - Condensation Polymerisation Or Step Growth Polymerisation
- Types of Polymerisation Reactions - Copolymerisation
- Types of Polymerisation Reactions - Rubber
- Molecular Mass of Polymers
- Classification of Polymers> Based on Biodegradability
- Polymers of Commercial Importance
- Some Important Polymers
- Polymers Numericals
Chemistry in Everyday Life
- Classification of Drugs
- Drug-target Interaction - Enzymes as Drug Targets
- Drug-target Interaction - Receptors as Drug Targets
- Therapeutic Action of Different Classes of Drugs - Antacids
- Therapeutic Action of Different Classes of Drugs - Antihistamines
- Therapeutic Action of Different Classes of Drugs - Neurologically Active Drugs
- Antimicrobials
- Therapeutic Action of Different Classes of Drugs - Antifertility Drugs
- Chemicals in Food - Artificial Sweetening Agents and Food Preservatives
- Cleansing Agents
- Chemistry in Everyday Life Numericals
Estimated time: 2 minutes
CBSE: Class 12
Law: Kohlrausch's Law
The limiting molar conductivity of an electrolyte (i.e., molar conductivity at infinite dilution) is the sum of the limiting ionic conductivities of the cation and the anion, each multiplied by the number of ions present in one formula unit of electrolyte.
\[\Lambda_{m}\operatorname{for}A_{x}B_{y}=x\mathrm{l}_{(A)}{}^{0y+}+yl_{(B)}{}^{0x-}\]
Where l°A and l°B are the limiting ionic conductivities of the cation and anion.
