Class 12 – Chemistry – CBSE Notes
Chapter 1 : Solutions
- Expressing the Concentration of Solution
- Solubility of Gases And Solids In Liquids
- Vapour Pressure of Liquid Solutions
- Ideal and Non-Ideal Solution
- Colligative Properties
- Osmosis and Osmotic Pressure
- Abnormal Molar Masses
Chapter 2 : Electro Chemistry
- Classification of Electrolytes
- Electrolytic Conduction
- Variation of Conductivity and Molar Conductivity
- Electrochemical Cells
- Electrode Potential and E.M.F. of a Galvanic Cell
- Electrochemical Series
- Nernst Equation
- Electrolytic Cells
- Products of Electrolysis
- Batteries
- Corrosion
Chapter 3 : Rate of a Chemical Reaction
- Rate of a chemical Reaction
- Factors influencing rates of a chemical reaction
- Order of a Reaction
- Molecularity of a reaction
- Integrated Rate Expression
- Experimental Determination of order of a reaction
- Half Life Period of A Reaction
- Collision Theory
- Arrhenius Equation And Activation Energy
- Effect of Catalyst on Reaction Rate
Chapter 4 : Surface Chemistry
- Adsorption
- Types of Adsorption
- Adsorption of Gases on Solids
- Adsorption Isotherms and Isobars
- Application of Adsorption
- Catalysis and Classification of catalyst
- Modern Adsorption Theory and Features of Solid Catalyst
- Enzyme Catalysis
- Mechanism of Homogeneous and Heterogeneous Catalyst
- Mechanism of Enzyme Catalysed Reaction and Zeolites
- Colloidal State
- Classification of Colloids
- Coagulation and Protection of Colloidal Solution
- Properties of Colloidal Solution
- Methods of Preparation and Purification of Colloidal Solutions
- Properties of Colloidal Solution
- Coagulation and Protection of Colloidal Solution
- Emulsions, Gels and Application of Colloids
Chapter 5 : General Principles and Processes of Isolation of Elements
- Modes of Occurrence of Elements and Metals
- Crushing, Grinding and Concentration of the Ore
- Extraction of Crude Metal from Concentrated Ore
- Purification or refining of the Metal
- Thermodynamic and Electrochemical Principle of Metallurgy
- Extraction of Aluminium
- Extraction of Iron
- Extraction of Copper and Zinc
- Uses of Aluminium, Copper, Zinc and Iron
Chapter 6 : The p-block Elements
- Characteristics and Physical Properties of Group 15 Elements
- Chemical Properties of Group 15 Elements
- Dinitrogen and Ammonia
- Oxides of Nitrogen
- Nitric Acid
- Phosphorus and Phosphine
- Halides and Oxides of Phosphorus
- Oxoacids of Phosphorus
- Physical Properties of Group 16 Elements
- Chemical Properties of Group 16 Elements
- Dioxygen
- Ozone
- Allotropes of Sulphur and Sulphur Dioxide
- Sulphuric Acid