HARD
Earn 100
Write the free radical mechanism for the polymerisation of ethene.
Important Questions on Introduction to Polymer Chemistry
EASY
Nylon--nylon- is a co-polymer of -aminohexanoic acid and
MEDIUM
The copolymer formed by addition polymerization of styrene and acrylonitrile in the presence of peroxide is
EASY
Which of the following monomers can undergo condensation polymerization?
EASY
Which one of the following polymers is prepared by addition polymerisation?
EASY
Structure of some important polymers are given. Which one represents Buna-S ?
EASY
Which one of the following is an addition polymer?
MEDIUM
Which one of the following polymers is not obtained by condensation polymerisation ?
EASY
Classify the following into addition and condensation polymers :
Terylene, Bakelite, Polyvinyl chloride, Polythene
EASY
Which of the following is a condensation polymer?
EASY
Which one of the following is not a condensation polymer?
MEDIUM
The gas is having very low reactivity reaches to stratosphere. It is non-toxic and non-flammable but dissociated by -radiations in stratosphere. The intermediates formed initially from the gas are:
MEDIUM
Explain the term copolymerization and give two examples.
MEDIUM
Under hydrolytic conditions, the compounds used for the preparation of linear polymer and for chain termination, respectively, are
EASY
Which of the following is called a polyamide?
EASY
What is condensation polymerization? Write an example.
EASY
Which polymer is prepared by the monomer, styrene?
EASY
Give definition of addition homopolymer.
EASY
Which one of the following polymer is a copolymer formed by condensation polymerisation?
MEDIUM
Which one of the following class of compounds is obtained by polymerization of acetylene ?
HARD
Major product of the given below reaction:
