HARD
12th West Bengal Board
IMPORTANT
Earn 100

Depict a free radical mode of addition polymerization of an alkene.

Important Questions on Polymers

EASY
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 15 - Polymers>REVIEW EXERCISES>Q 11
Terylene is obtained by the condensation of 
HARD
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 15 - Polymers>REVIEW EXERCISES>Q 4
Why should one always use the purest monomer in free radical polymerization?
MEDIUM
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 15 - Polymers>REVIEW EXERCISES>Q 6
Why is neoprene non-inflammable? Give one of its uses.
MEDIUM
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 15 - Polymers>REVIEW EXERCISES>Q 7

Define the following term: Thermoplastics.

MEDIUM
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 15 - Polymers>REVIEW EXERCISES>Q 7
Define the following term: Thermosetting plastics.
MEDIUM
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 15 - Polymers>REVIEW EXERCISES>Q 7
Define the following term: Elastomers.
MEDIUM
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 15 - Polymers>REVIEW EXERCISES>Q 7
Give two points of difference between thermoplastics and thermosetting polymers.
HARD
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 15 - Polymers>REVIEW EXERCISES>Q 8
Give a brief description of natural and synthetic polymers.