HARD
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Which of the following polymers can be made by free radical addition polymerisation mechanism ?

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Important Questions on Polymers

EASY
What is condensation polymerization? Write an example.
MEDIUM
What are condensation polymers? Write chemical equations for the preparation of Bakelite and Terylene.
MEDIUM
Under hydrolytic conditions, the compounds used for the preparation of linear polymer and for chain termination, respectively, are
EASY

Classify the following as addition polymer or condensation polymer.

Teflon.

HARD

Major product of the given below reaction:
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EASY
Classify the following into addition and condensation polymers:
PVC, nylon 6,6. teflon. terylene
EASY
Which one of the following polymer is a copolymer formed by condensation polymerisation?
EASY
Give definition of addition homopolymer.
EASY
Which polymer is prepared by the monomer, styrene?
MEDIUM
Which one of the following class of compounds is obtained by polymerization of acetylene ?
MEDIUM
The gas 'A' is having very low reactivity reaches to stratosphere. It is non-toxic and non-flammable but dissociated by UV-radiations in stratosphere. The intermediates formed initially from the gas 'A' are:
EASY
Which of the following is a condensation polymer?
MEDIUM
The copolymer formed by addition polymerization of styrene and acrylonitrile in the presence of peroxide is
EASY
Which one of the following is not a condensation polymer?
EASY
Which of the following monomers can undergo condensation polymerization?
MEDIUM
Which one of the following polymers is not obtained by condensation polymerisation ?
EASY
What is meant by step growth polymerisation? Give an example.
EASY
Classify the following into addition and condensation polymers : 
Terylene, Bakelite, Polyvinyl chloride, Polythene
EASY
Structure of some important polymers are given. Which one represents Buna-S ?