HARD
12th ICSE
IMPORTANT
Earn 100

What are the main advantages of copolymers over homopolymers?

Important Questions on Polymers

HARD
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 15 - Polymers>Chapter Practice>Q 13

Give the structure of the products A and B.

Question Image

 

HARD
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 15 - Polymers>Chapter Practice>Q 18
How does teflon differs from bakelite ?
HARD
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 15 - Polymers>Chapter Practice>Q 22
State the significance of the number 6 and 6,6 in the polymer names nylon-6 and nylon-6,6.
MEDIUM
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 15 - Polymers>Chapter Practice>Q 23
How is bakelite made? What is it used for? Why is bakelite a thermosetting polymer?
EASY
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 15 - Polymers>Chapter Practice>Q 24
Identify aliphatic biodegradable polyester which is used in packaging and orthopaedic devices. Write its full form.
 
HARD
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 15 - Polymers>Chapter Practice>Q 24
Identify aliphatic biodegradable polyester which is used in packaging and orthopaedic devices. Give the structures of monomers from which it is formed.
 
HARD
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 15 - Polymers>Chapter Practice>Q 25
Write the structure and uses of the following polymers: Buna-S, polystyrene, PVC.