NCERT Class 12 Chemistry Chapter 9 Amines PDF Download
Chapter Overview
Amines is Chapter 9 of NCERT Class 12 Chemistry and deals with organic compounds derived from ammonia by replacing one or more hydrogen atoms with alkyl or aryl groups. The chapter explains the classification, nomenclature, structure, preparation, physical properties, and chemical reactions of amines. Students learn about the basic nature of amines, their reactions with acids and other reagents, and important methods of preparation. The chapter also covers diazonium salts, their preparation and reactions, and their importance in the synthesis of aromatic compounds and dyes.
Important Topics
- Classification of Amines
- Nomenclature of Amines
- Structure of Amines
- Preparation of Amines
- Reduction of Nitro Compounds
- Ammonolysis of Alkyl Halides
- Reduction of Nitriles
- Gabriel Phthalimide Synthesis
- Hoffmann Bromamide Degradation
- Physical Properties of Amines
- Basic Character of Amines
- Chemical Reactions of Amines
- Reactions with Acids
- Acylation and Alkylation
- Carbylamine Reaction
- Hinsberg Test
- Reaction with Nitrous Acid
- Diazonium Salts
- Preparation of Diazonium Salts
- Chemical Reactions of Diazonium Salts
- Coupling Reactions
- Importance and Applications of Diazonium Salts