CBSE Class 12Subject library

CBSE Class 12 Chemistry

Chapter-wise notes, previous year papers, sample papers and Q&A for CBSE Class 12 chemistry — free, syllabus-aligned, exam-ready.

10 chapters~191 min read totalFree · printable

Chapters

10 chapters — sequenced for revision and exam prep.

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Solutions

Types of solutions and the four ways of expressing concentration, solubility and Henry's law, Raoult's law for volatile and non-volatile solutes, ideal and non-ideal solutions and azeotropes, the four colligative properties and their use in finding molar mass, and abnormal molar masses through the van't Hoff factor. CBSE Class 12 Chemistry Chapter 1.

CBSE⏱ 13 minRead chapter

Electrochemistry

Galvanic and electrolytic cells, standard electrode potentials measured against the hydrogen electrode, the Nernst equation and its link to Gibbs energy and the equilibrium constant, conductivity and molar conductivity with Kohlrausch's law, Faraday's laws of electrolysis, and batteries, fuel cells and corrosion. CBSE Class 12 Chemistry Chapter 2.

CBSE⏱ 14 minRead chapter

Chemical Kinetics

Average and instantaneous rate, rate laws and the difference between order and molecularity, integrated rate equations for zero and first order reactions with half-life, the Arrhenius equation and activation energy, the effect of a catalyst, and collision theory. CBSE Class 12 Chemistry Chapter 3.

CBSE⏱ 14 minRead chapter

d- and f-Block Elements

The d-block elements (TRANSITION METALS) sit in the middle of the periodic table — and they are the MOST chemically diverse group. This chapter covers their properties, compounds, and the f-block (lanthanoids and actinoids). CBSE Class 12 Chemistry Chapter 4.

CBSE⏱ 22 minRead chapter

Coordination Compounds

A COORDINATION COMPOUND is formed when a central metal ion is SURROUNDED by a group of molecules or ions (ligands). These compounds are VITALLY important in biology, medicine, and industry. CBSE Class 12 Chemistry Chapter 5.

CBSE⏱ 22 minRead chapter

Haloalkanes and Haloarenes

HALOALKANES and HALOARENES are hydrocarbons with HALOGEN atoms (F, Cl, Br, I) attached. They are the starting materials for a VAST range of organic transformations — from pharmaceuticals to polymers. CBSE Class 12 Chemistry Chapter 6.

CBSE⏱ 22 minRead chapter

Alcohols, Phenols, and Ethers

ALCOHOLS (R−OH), PHENOLS (Ar−OH), and ETHERS (R−O−R') are oxygen-containing organic compounds with VAST importance in chemistry, biology, and industry. CBSE Class 12 Chemistry Chapter 7.

CBSE⏱ 22 minRead chapter

Aldehydes, Ketones, and Carboxylic Acids

ALDEHYDES (R−CHO), KETONES (R−CO−R'), and CARBOXYLIC ACIDS (R−COOH) are THREE of the most important classes of carbonyl compounds. They are CENTRAL to organic synthesis and biological chemistry. CBSE Class 12 Chemistry Chapter 8.

CBSE⏱ 24 minRead chapter

Amines

AMINES are organic derivatives of AMMONIA (NH₃), where one or more alkyl/aryl groups replace hydrogen atoms. They are fundamental to biochemistry — amino acids, neurotransmitters, and alkaloids are all amines. CBSE Class 12 Chemistry Chapter 9.

CBSE⏱ 18 minRead chapter

Biomolecules

BIOMOLECULES are the MOLECULES OF LIFE — carbohydrates, proteins, vitamins, nucleic acids, and enzymes. This chapter explores their structure, function, and biological significance. CBSE Class 12 Chemistry Chapter 10.

CBSE⏱ 20 minRead chapter