Polymers
The copolymer formed by addition polymerization of styrene and acrylonitrile in the presence of peroxide is:
Which of the following is an addition polymer?
Teflon is an addition polymer of tetrafluoro-carbon. $$nF_2C=CF_2\longrightarrow -[CF_2-CF_2]-_n$$ Others are all condensation polymer.
The copolymer formed by addition polymerization of styrene and acrylonitrile in the presence of peroxide is:
Which of the following polymers is not correctly matched?
cis-Polyisoprene possesses elastic property because:
Describe how Thiokol is synthesised?
(MCPB meta -chloro perbenzoic acid) stereochemistry of the product of the above reaction is :
Name the type of polymerisation (addition or condensation) and name the monomers in polyethylene.
(i) Arrange the following compounds in the ascending order of their basic strength and give reasons for your answer: Methylamine, Aniline, Ethylamine, Diethyl ether (ii) Name the monomers and the type of polymerization in each of the folloiwng polymers: (a) Polyester (b) Bakelite