Q.1: What is the classification of polymers?

Ans : The most common way of classifying polymers is to separate them into three groups - thermoplastics, thermosets, and elastomers.

Q.2: What are the types of polymerisation?

Ans : There are two basic types of polymerisation, chain-reaction (or addition) and step-reaction (or condensation) polymerisation.

Q.3: Does Embibe offer practice questions for Class 12 Chemistry Chapter 15?

Ans: Yes, Embibe offers more than 200 practice questions for Class 12 Chemistry Chapter 15.

Q.4: Are the NCERT Solutions available for free on Embibe?

Ans: Yes, the NCERT Solutions are available for free on Embibe.

Q.5: How many videos for Polymers are there on Embibe?

Ans: There are over 10 videos for Polymers on Embibe.

NCERT Solutions for Class 12 Chemistry Chapter 15

NCERT Solutions for Class 12 Chemistry Chapter 15: Important Chapters

Expert teachers solved Chapter 15 NCERT Solutions for Class 12 by the most recent CBSE guidelines. Students in Class 12 may feel pressured to perform well in the board examination. To get good grades, students must use NCERT Solutions. Embibe’s NCERT solutions are free and clear all the chapter’s doubts.

Embibe offers Embibe Explainer videos that explain any concept in simple language. These videos assist students in boosting their exam preparation. Also, Embibe’s AI assistance helps students track their progress. Students can use Embibe anytime and access its content for free. Below is the list of important topics from Polymers:

Exercises	Topic Name
15.1	Classification of Polymers
15.2	Types of Polymerisation Reactions
15.3	Molecular Mass of Polymers
15.4	Biodegradable Polymers
15.5	Polymers of Commercial Importance

Exercises

Topic Name

15.1

Classification of Polymers

15.2

Types of Polymerisation Reactions

15.3

Molecular Mass of Polymers

15.4

Biodegradable Polymers

15.5

Polymers of Commercial Importance

Practice CBSE Class 12 Mathematics Questions with Hints & Solutions Here!

Pro Tip: At Embibe, we believe that all students have the right to personalised guidance. Embibe offers personalised attention to all the CBSE Class 12 students to help them prepare for their exams and score good marks.

Subject	Practice Questions from CBSE Class 12 Books
Mathematics	Practice Free Mathematics Questions
Physics	Practice Free Physics Questions Here
Biology	Practice Free Biology Question Here
Chemistry	Practice Free Chemistry Questions Here

Subject

Practice Questions from CBSE Class 12 Books

Mathematics

Practice Free Mathematics Questions

Physics

Practice Free Physics Questions Here

Biology

Practice Free Biology Question Here

Chemistry

Practice Free Chemistry Questions Here

NCERT Solutions for Class 12 Chemistry Chapter 15: Points to Remember

Some of the important points to remember from the NCERT Solutions for Class 12 Chemistry Chapter 15 are as follows:

The word ‘polymer’ is coined from two Greek words; ‘poly’ means many and ‘mer’ means unit or part.

The term polymer is defined as huge molecules having high molecular mass.

These are also called macromolecules, formed by joining repeating structural units on a large scale.

Therefore, the various applications depend upon their unique mechanical properties like tensile strength, elasticity, etc.

These mechanical properties are governed by intermolecular forces, e.g., Van Der Waals forces and hydrogen bonds present in the polymer.

The forces also bind the polymer chains.

Therefore, polymers are classified into four sub-groups based on the magnitude of their intermolecular forces.

S.No.	Chemistry Class 12 Chapters
1	The Solid State
2	Solutions
3	Electrochemistry
4	Chemical Kinetics
5	Surface Chemistry
6	General Principles and Processes of Isolation of Elements (Metallurgy)
7	The p-Block Elements
8	The d- and f-Block Elements
9	Coordination Compounds
10	Haloalkanes and Haloarenes
11	Alcohols, Phenols and Ethers
12	Aldehydes, Ketones and Carboxylic Acids
13	Amines
14	Biomolecules
15	Polymers
16	Chemistry in Everyday Life

S.No.

Chemistry Class 12 Chapters

General Principles and Processes of Isolation of Elements (Metallurgy)

The p-Block Elements

The d- and f-Block Elements

Coordination Compounds

Haloalkanes and Haloarenes