# 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 is$\dpi{80} R-NH_2$, the structure of secondary amines are $\dpi{80} R_2NH$ or $\dpi{80} R-NHR^'$ and the structure of tertiary amines are  $\dpi{80} R_3N,\:\: R_2NHR^' \:\:$  or $\dpi{80} RNR^'R''$.

## 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 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

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