NCERT Solutions Class 12 Chemistry Chapter 15 Polymers have been provided below and is also available in Pdf for free download. The NCERT solutions for Class 12 Chemistry have been prepared as per the latest syllabus, NCERT books and examination pattern suggested in Class 12 by CBSE, NCERT and KVS. Questions given in NCERT book for Class 12 Chemistry are an important part of exams for Class 12 Chemistry and if answered properly can help you to get higher marks. Refer to more Chapter-wise answers for NCERT Class 12 Chemistry and also download more latest study material for all subjects. Chapter 15 Polymers is an important topic in Class 12, please refer to answers provided below to help you score better in exams
Chapter 15 Polymers Class 12 Chemistry NCERT Solutions
Class 12 Chemistry students should refer to the following NCERT questions with answers for Chapter 15 Polymers in Class 12. These NCERT Solutions with answers for Class 12 Chemistry will come in exams and help you to score good marks
Chapter 15 Polymers NCERT Solutions Class 12 Chemistry
NCERT Class 12 Chemistry Solutions Polymers - NCERT Solutions prepared for CBSE students by the best teachers in Delhi.
Class XII Chemistry
Chapter 15 – Polymers
Question 1:
Explain the terms polymer and monomer.
Answer
Polymers are high molecular mass macromolecules composed of repeating structural units derived from monomers. Polymers have a high molecular mass (103 - 107 u). In a polymer, various monomer units are joined by strong covalent bonds. Polymers can be natural as well as synthetic. Polythene, rubber, and nylon 6, 6 are examples of polymers. Monomers are simple, reactive molecules that combine with each other in large numbers through covalent bonds to give rise to polymers. For example, ethene, propene, styrene, vinyl chloride.
Question 2:
What are natural and synthetic polymers? Give two examples of each type.
Answer
Natural polymers are polymers that are found in nature. They are formed by plants and animals. Examples include protein, cellulose, starch, etc. Synthetic polymers are polymers made by human beings. Examples include plastic (polythene), synthetic fibres (nylon 6, 6), synthetic rubbers (Buna - S).
Question 3:
How do you explain the functionality of a monomer?
Answer
The functionality of a monomer is the number of binding sites that is/are present in that monomer.
Question 4:
Define the term polymerisation.
Answer
Polymerization is the process of forming high molecular mass (103 − 107 u) macromolecules, which consist of repeating structural units derived from monomers. In a polymer, various monomer units are joined by strong covalent bonds.
Question 5:
In which classes, the polymers are classified on the basis of molecular forces?
Answer
On the basis of magnitude of intermolecular forces present in polymers, they are classified into the following groups:
(i) Elastomers
(ii) Fibres
(iii) Thermoplastic polymers
(iv) Thermosetting polymers
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NCERT Solutions Class 12 Chemistry Chapter 15 Polymers
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Chapter 15 Polymers Class 12 Chemistry NCERT Solutions
The Class 12 Chemistry NCERT Solutions Chapter 15 Polymers are designed in a way that will help to improve the overall understanding of students. The answers to each question in Chapter 15 Polymers of Chemistry Class 12 has been designed based on the latest syllabus released for the current year. We have also provided detailed explanations for all difficult topics in Chapter 15 Polymers Class 12 chapter of Chemistry so that it can be easier for students to understand all answers.
NCERT Solutions Chapter 15 Polymers Class 12 Chemistry
Class 12 Chemistry NCERT Solutions Chapter 15 Polymers is a really good source using which the students can get more marks in exams. The same questions will be coming in your Class 12 Chemistry exam. Learn the Chapter 15 Polymers questions and answers daily to get a higher score. Chapter 15 Polymers of your Chemistry textbook has a lot of questions at the end of chapter to test the students understanding of the concepts taught in the chapter. Students have to solve the questions and refer to the step-by-step solutions provided by Chemistry teachers on studiestoday to get better problem-solving skills.
Chapter 15 Polymers Class 12 NCERT Solution Chemistry
These solutions of Chapter 15 Polymers NCERT Questions given in your textbook for Class 12 Chemistry have been designed to help students understand the difficult topics of Chemistry in an easy manner. These will also help to build a strong foundation in the Chemistry. There is a combination of theoretical and practical questions relating to all chapters in Chemistry to check the overall learning of the students of Class 12.
Class 12 NCERT Solution Chemistry Chapter 15 Polymers
NCERT Solutions Class 12 Chemistry Chapter 15 Polymers detailed answers are given with the objective of helping students compare their answers with the example. NCERT solutions for Class 12 Chemistry provide a strong foundation for every chapter. They ensure a smooth and easy knowledge of Revision notes for Class 12 Chemistry. As suggested by the HRD ministry, they will perform a major role in JEE. Students can easily download these solutions and use them to prepare for upcoming exams and also go through the Question Papers for Class 12 Chemistry to clarify all doubts
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