..:: NCERT 12th - Chemistry Learn Vector ::..

Solid State

*  Introduction to Solid State and its Classification
*  Crystalline Solids
*  Amorphous Solids
*  Molecular Solids
*  Ionic Solids
*  Metallic Solids
*  Covalent Solids
*  Bravais Lattice
*  Primitive and Centred Unit Cells
  * Problems Based on Crystal Lattices and Unit Cells
*  Primitive Cubic Unit Cell
*  Body - Centred Cubic Unit Cell
*  Face -Centred Cubic Unit Cell
*  Problems Based on Number of Atoms in a Unit Cell
*  Introduction to Closed Packed Structures(Closed Packing in one dimension,Close Packing in Two Dimension,Close Packing in Three Dimension
*  Formula of a Compound and Number of Voids Filled
*  Efficiency of Packing in Body - Centred Cubic Structures
  * Efficiency of Packing in Body - Centred Cubic Structures
*  Packing Efficiency in Simple Cubic Lattice
*  Problems Based on Packing Efficiency
*  Calculation Involving Unit Cell Dimension
*  Introduction
*  Types of Point Defects(Stiochiometric,Vacancy,Interstitial,Frenkel,Schottky,Impurity,Non-stiochometric,Metal Excess,Metal Deficiency)
*  Conduction of Electricity in Metals
*  Conduction of Electricity in Semiconductors(electron rich,electron deficit)
*  Application of n type and p type semiconductors
*  Magnetic Properties(para,dia,ferro,antiferro,ferri)
*  Based on identification of defect
*  For FCC,BCC structure calculation of distance,radius,free space percentage,volume
*  Interactions and its types
*  Void is given calculation of Emphirical Formula
*  Number of Unit Cell in BCC and FCC
*  Structure is given and identification of type of emphirical Formula
*  For FCC,BCC structure calculation of distance,radius,free space percentage,volume,packing Efficiency
*  Calculation of number of atoms
*  Calculation of Free Space
*  Molar Mass of Solid
*  Identification of Defect
*  Intermolecular Interaction

Mock MCQ Videos

Solutions

*  Types of Solutions
*  Expressing Concentration of Solutions
*  Introduction
    *  1. The solubility of a Solid in a Liquid
    *  2. The solubility of a Gas in a Liquid
*  Introduction
    *  1. Vapour Pressure of Liquid-Liquid Solutions
    *  2. Raoult’s Law as a special case of Henry’s Law
    *  3. Vapour Pressure of Solutions of Solids in Liquids
*  Introduction
    *  1. Ideal Solutions
    *  2. Non-ideal Solutions
*  Introduction
    *  1. Relative Lowering of Vapour Pressure
    *  2. Elevation of Boiling Point
    *  3. Depression of Freezing Point
    *  4. Osmosis and Osmotic Pressure
*  Abnormal Molar Masses
*  Von't Hoff factor

Mock MCQ Videos

Electrochemistry

*  Electrochemical Cells
*  Introduction
    *  1. Measurement of Electrode Potential
*  Introduction
    *  1. Equilibrium Constant from Nernst Equation
    *  2. Electrochemical Cell and Gibbs Energy of Reaction
*  Introduction
    *  1. Measurement of the Conductivity of Ionic Solutions
    *  2. Variation of Conductivity and Molar Conductivity with Concentration
*  Introduction
    *  1. Products of Electrolysis
*  Introduction
    *  1. Primary Batteries
    *  2. Secondary Batteries
*  Fuel Cells
*  Corrosion
*  Faraday's Law

Mock MCQ Videos

Chemical Kinetics

*  Introduction
*  The rate of a Chemical Reaction
*  Introduction
    *  1. Dependence of Rate on Concentration
    *  2. Rate Expression and Rate Constant
    *  3. Order of a Reaction
    *  4. Molecularity of a Reaction
*  Introduction
    *  1. Zero Order Reactions
    *  2. First-Order Reactions
    *  3. Half-Life of a Reaction
    *  4. Pseudo First Order Reaction
    *  5. Temperature Dependence of the Rate of a Reaction
*  Effect of Catalyst
*  Collision Theory of Chemical Reactions

Mock MCQ Videos

Surface Chemistry

*  Introduction
    *  1. The distinction between Adsorption and Absorption
    *  2. Mechanism of Adsorption
    *  3. Types of Adsorption
    *  4. Adsorption Isotherms
    *  5. Adsorption from Solution Phase
    *  6. Applications of Adsorption
*  Introduction
    *  1. Homogeneous and Heterogeneous Catalysis
    *  2. Adsorption Theory of Heterogeneous Catalysis
    *  3. Shape-Selective Catalysis by Zeolites
    *  4. Enzyme Catalysis
    *  5. Catalysts in Industry
    *  3. Colloids
*  Introduction
    *  1. Classification Based on the Physical State of Dispersed Phase and Dispersion Medium
    *  2. Classification Based on the Nature of Interaction between Dispersed Phase and Dispersion Medium
    *  3. Classification Based on the Type of Particles of the Dispersed Phase, Multimolecular, Macromolecular, and Associated Colloids
    *  4. Preparation of Colloids
    *  5. Purification of Colloidal Solutions
    *  6. Properties of Colloidal Solutions
*  Emulsions
*  Colloids around Us

Mock MCQ Videos

General Principles and Processes of Isolation of Elements

*  Occurrence of Metals
*  Introduction
*  Magnetic Separation
*  Froth Float Method
*  Hydraulic Washing
*  Introduction
*  Conversion to Oxide
*  Reduction to Oxide to the Metal
*  Thermodynamic Principles of Metallurgy
*  Electrochemical Principles of Metallurgy
*  Oxidation-Reduction
*  Refining
*  Distillation
*  Liquation
*  Electrolysis
*  Zone Refining
*  Vapour Phase Refining
*  Chromatographic Methods
*  Uses of Aluminium, Copper, Zinc, and Iron

Mock MCQ Videos

The p Block Elements - Group

*  Group 15 Elements
*  Electronic Configuration
*  General Trends in Physical Properties of Elements Across the Periods and Down the Groups
*  General Trends in Chemical Properties of Elements Across the Periods and Down the Groups
*  Dinitrogen
*  Ammonia
*  Oxides of Nitrogen
*  Nitric Acid
*  Phosphorus — Allotropic Forms
*  Phosphine
*  Phosphorus Halides
*  Oxoacids of Phosphorus
*  Group 16:general Introduction
*  Electronic Configuration
*  General Trends in Physical Properties of Elements Across the Periods and Down the Groups
*  General Trends in Chemical Properties of Elements Across the Periods and Down the Groups
*  Unique Behaviour of the First Element in Each Group
*  Groupwise Study of the P Block Elements
*  Simple Oxides
*  Ozone
*  Sulphur — Allotropic Forms
*  Sulphur Dioxide
*  Oxoacids of Sulphur
*  Sulphuric Acid
*  Introduction
*  Chlorine
*  Hydrogen Chloride
*  Oxoacids of Halogens
*  Interhalogen Compounds
*  Group 18: General Introduction
*  Electronic Configuration
*  General Trends in Physical Properties of Elements Across the Periods and Down the Groups
*  General Trends in Chemical Properties of Elements Across the Periods and Down the Groups
*  Unique Behaviour of the First Element in Each Group
*  Groupwise Study of the P Block Elements
*  Occurrence and Uses of Noble Gases;
*  Structures of Fluorides and Oxides of Xenon

Mock MCQ Videos

d and f Block Elements

*  Position in the Periodic Table
*  Electronic Configuration
*  Occurrence and Characteristics
*  General Trends in Properties of the First-Row Transition Elements: Physical Properties
*  General Trends in Properties of the First-Row Transition Elements:ionization Enthalpy
*  General Trends in Properties of the First-Row Transition Elements:oxidation States
*  General Trends in Properties of the First-Row Transition Elements:atomic Radii
*  General Trends in Properties of the First-Row Transition Elements:colour
*  General Trends in Properties of the First-Row Transition Elements:catalytic Behaviour
*  General Trends in Properties of the First-Row Transition Elements:magnetic Properties
*  Complex Formation
*  Interstitial Compounds
*  Alloy Formation
*  Preparation, Properties, and Uses of K2Cr2O7 and KMnO4
*  Preparation, Properties, and Uses ofKMnO4
*  Lanthanides
*  Electronic Configuration
*  Oxidation States
*  Chemical Reactivity
*  Lanthanoid Contraction
*  Electronic Configuration and Oxidation States
*  Some Applications of d- and f-Block Elements

Mock MCQ Videos

Coordination Compounds

*  Introduction to Coordination Compounds
*  Werner’s Theory
*  Ligands
*  Coordination Number
*  Denticity
*  Chelation
*  IUPAC Nomenclature of Mononuclear Coordination Compounds
*  Isomerism in Coordination Compounds
*  Bonding in Coordination Compounds
*  Bonding in Metal Carbonyls
*  Colour and Magnetic Properties
*  Stability of Coordination Compounds
*  Importance and Applications of Coordination Compounds

Mock MCQ Videos

Haloalkanes and Haloarenes

*  Introduction(Classification and structural isomerism)
*  Nomenclature
*  Nature of C-X Bond
*  Methods of Preparation
*  Physical Properties
*  Chemical Properties- I
*  Chemical Properties- II
*  Aryl Halides : Introduction and Properties
*  Aryl Halides : Chemical Properties
*  Aryl Halides Ring Substitution Reactions
*  Mechanisms of Substitution Reactions
*  Uses
*  Environmental Effects of Dichloromethane
*  Environmental Effects of Carbontetrachloride
*  Environmental Effects of Chloroform
*  Environmental Effects of Iodoform
*  Environmental Effects of Freons
*  Environmental Effects of Ddt

Mock MCQ Videos

Alcohols, Phenols and Ethers

*  Introduction
*  Classification
*  Nomenclature
*  Structures of Functional groups
*  Introduction 1 -Alcohols
*  Identification of Primary
*  Secondary and Tertiary Alcohols
*  Mechanism of Dehydration
*  Preparation Techniques of Alcohols
*  Physical Properties - Alcohols
*  Chemical Properties - Alcohols
*  Introduction 2 -Phenols
*  Acidic Nature
*  Electrophilic Substitution Reactions
*  Halogenation
*  Nitration
*  Sulphonation
*  Reimer Tiemann Reaction
*  Physical and chemical Properties of phenol
*  Introduction 3 - Ether
*  Structure
*  Preparation Techniques of Ethers
*  Physical Properties - Ethers
*  Chemical Properties - Ethers
*  Some Important Commercially Alcohols

Mock MCQ Videos

Aldehydes, Ketones and Carboxylic Acids

*  Nomenclature and Structure of Carbonyl Group
*  Nature of Carbonyl Group
*  Physical and chemical Properties of aldehydes and ketones
*  Nucleophilic Addition to >C=O Group
*  Relative Reactivities of Aldehydes and Ketones
*  Nucleophilic Addition Reactions (Addition of Hcn, Nh3 and Its Derivatives)
*  Uses of Aldehydes and Ketones
*  Nomenclature and Structure of Carboxyl Group
*  Methods of Preparation of Carboxylic Acids
*  Physical and chemical Properties
*  Chemical Reactions
*  Uses of Carboxylic Acids
*  Carboxylic Acids: Acidic Strength and Factors Affecting It
*  Chemical Tests to Distinguish Between Aldehydes and Ketones

Mock MCQ Videos

Organic Compounds containing Nitrogen

*  Structure of Amines
*  Classification
*  Nomenclature
*  Preparation of Amines
*  Physical and Chemical Properties
*  Chemical Reactions
*  Methods of preparation of Diazonium Salts
*  Physical Properties
*  Chemical reactions
*  Importance of Diazonium salts in Synthesis of aromatic Compounds

Mock MCQ Videos

Biomolecules

*  General Introduction and Importance of Biomolecules
*  Introduction
*  Classification: Aldoses and Ketoses
*  Monosaccharides (Glucose and Fructose)
*  Constituent Monosaccharides or Oligosaccharides (Sucrose, Lactose, Maltose)
*  Polysaccharides (Starch, Cellulose, Glycogen)
*  Proteins: Elementary Idea of Amino Acids
*  Peptide Bond
*  Polypeptides
*  Proteins: Primary, Secondary, Tertiary and Quaternary Structure (Qualitative Idea Only)
*  Denaturation of Proteins
*  Enzymes
*  Vitamins: Classification and Functions
*  B Chemical Constitution of Dna and Rna
*  Biological Functions of Nucleic Acids
*  Nuclei Acids
*  Hormones

Mock MCQ Videos

Polymers

*  Introduction
*  Classification of Polymers
*  Molecular Mass of Polymers
*  Addition and Condensation
*  Co-Polymerization
*  Natural and Synthetic Rubber and Vulcanization
*  Biodegradable Polymers
*  Polyethene
*  Nylon
*  Polyester
*  Bakelite

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Chemistry in Everyday Life

*  Drugs and their Classification
*  Introduction
*  Analgesics
*  Tranquilizers
*  Antiseptics
*  Disinfectants
*  Antimicrobials
*  Antifertility Drugs
*  Antibiotics
*  Antacids
*  Preservatives
*  Artificial Sweetening Agents Common Examples
*  Cleansing Agents: Soaps and Detergents
*  Cleansing Action
*  Antihistamines Their Meaning and Common Examples
*  Fertilizers

Mock MCQ Videos

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