# NCERT Solutions for Class 12 Chemistry chapter 15 Polymers

## NCERT Solutions for Class 12 Chemistry chapter 15 Polymers

In this chapter, we deal with the science of polymers. In chapter 15 Polymers, covers important concepts such as a polymer, monomer, polymerization, types of polymers, classification of polymers based on their source and structure, cross-linked or linear polymer with their properties and importance of polymers in daily life. In this chapter, there are 6 intext questions and 20 questions in the exercise are given. The NCERT Solutions for Class 12 Chemistry chapter 15 Polymers are prepared by subject experts. These NCERT solutions help students in their preparation of CBSE Board exams as well as in the various competitive exams like JEE, NEET, etc.

This chapter holds 3 marks in the CBSE Board exams. After completing the NCERT Class 12 Chemistry chapter 15 Polymers students will be able to explain the terms polymer, monomer, and polymerization and visualize their importance, able to distinguish between different types of polymerization processes and different classes of polymers. This chapter also explains the formation of some important synthetic polymers and their uses and properties.

Important terms and points of Class 12 Chemistry chapter 15 Polymers-

1. Polymers-  They are very high molecular mass macromolecules, which composed of repeating structural units derived from the monomers. Polymers have a high molecular mass $\dpi{100} (10^3-10^7U)$. Rubber, polythene, and nylon 6, 6 are examples of polymers.

2. Monomers- Monomers are the simple and reactive molecules that combine in large numbers through covalent bonds to give rise to the repeating structural units or polymers. For example propene, vinyl chloride, styrene, etc.

## Topics and Sub-topics of NCERT Class 12 Chemistry Chapter 15 Polymers-

15.1 Classification of Polymers

15.2 Types of Polymerisation Reactions

15.3 Molecular Mass of Polymers

15.5 Polymers of Commercial Importance

## NCERT Solutions for Class 12 Chemistry chapter 15 Polymers- Exercise Questions

View all Solved Exercise Questions here.

## 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 13 Amines Chapter 14 Biomolecules Chapter 16 Chemistry in Everyday life

## NCERT Solutions for Class 12- Subject wise

 NCERT solutions for Class 12 Biology NCERT solutions for Class 12 Maths NCERT solutions for Class 12 Chemistry NCERT solutions for Class 12 Physics