NCERT Solutions for Class 12 Chemistry Chapter 13 Amines

 

NCERT Solutions for Class 12 Chemistry chapter 13 Amines

In this chapter, we deal with organic compounds Amines and learn about amines and diazonium salts. Amines are considered as derivatives of ammonia. In this chapter, there are 14 questions in the exercise. The NCERT Solutions for Class 12 Chemistry chapter 13 Amines are prepared by chemistry experts. Chemistry unit 13 Amines holds four marks in the class 12 CBSE board exam. These NCERT solutions help students in their preparation of class 12 CBSE Board exam as well as various competitive exams like JEE Mains, NEET etc.   

In NCERT Class 12 Chemistry chapter 13 Amines there are ten sub-topics which covers important concepts of chemistry such as the structure, nomenclature and classification of amines and also covers its chemical and physical properties and method of preparation of diazonium salts. After studying NCERT Grade 12 Chemistry unit 13 Amines students will be able to describe amines as derivatives of ammonia; classify amines as primary, secondary and tertiary; explain IUPAC nomenclature of amines; describe methods of preparation of amines and properties of amines.

Amines are derivatives of ammonia and they are obtained by the replacement of H-atoms with aryl or alkyl groups. Based on the number of H-atoms replaced from ammonia, amines are classified into three groups: Primary, Secondary and Tertiary amines. Structure of primary amines isR-NH_2, the structure of secondary amines are R_2NH or R-NHR^' and the structure of tertiary amines are  R_3N,\:\: R_2NHR^' \:\:  or RNR^'R''.

Topics and Sub-topics of NCERT Class 12 Chemistry Chapter 13 Amines-

13.1 Structure of Amines

13.2 Classification

13.3 Nomenclature

13.4 Preparation of Amines

13.5 Physical Properties

13.6 Chemical Reactions

13.7 Method of Preparation of Diazonium Salts

13.8 Physical Properties

13.9 Chemical Reactions

13.10 Importance of Diazonium Salts in the Synthesis of Aromatic  Compounds

NCERT Solutions for Class 12 Chemistry Chapter 13 Amines- Exercise Questions

Q-13.1(a)  Write IUPAC names of the following compounds and classify them into primary, secondary and tertiary amines. (i) (CH_3)_2CHNH_2

Q-13.1(b) Write IUPAC names of the following compounds and classify them into primary, secondary and tertiary amines. (ii) CH_3(CH_2) _2NH_2

NCERT Solutions class 12 – Chemistry

Chapter 1

The Solid State

Chapter 2

Solutions

Chapter 3

Electrochemistry

Chapter 4

Chemical Kinetics

Chapter 5

Surface Chemistry

Chapter 6

General Principles and Processes of isolation of elements

Chapter 7

The P-block elements

Chapter 8

The d and f block elements

Chapter 9

Coordination compounds

Chapter 10

Haloalkanes and Haloarenes

Chapter 11

Alcohols, Phenols, and Ethers

Chapter 12

Aldehydes, Ketones and Carboxylic Acids

Chapter 14

Biomolecules

Chapter 15

Polymers

Chapter 16

Chemistry in Everyday life

 

NCERT Solutions for Class 12- Subject wise

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