A. Names and structures of the monomers
Buna-
S is formed from a mixture of buta-
1,
3-diene and styrene.
Polymerisation reaction of Buna-
S shown below-
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1597626/original_903715_1.png)
Name and structure of monomers are as given below
(i)
(ii)
B. Names and structures of the monomers
Buna-
N is s obtained by the copolymerisation of buta–
1,
3–diene and acrylonitrile in the presence of a peroxide catalyst
Polymerisation reaction of Buna-
N shown below-
Final answer:
Name and structure of monomers are as given below
(i)
(ii)
C. Names and structures of the monomers
Dacron or Terylene is synthesized by repeating the monomeric unit of ethylene glycol and terephthalic acid via condensation polymerisation process.
Polymerisation reaction of Dacron or Terylene shown below-
Final answer:
Name and structure of monomers are as given below
(i)
(ii)
D. Names and structures of the monomers
Synthetic rubber (Neoprene) is synthesized by repeating the monomeric unit of chloroprene or
2-chloro-
1,
3-butadiene.
Polymerisation reaction of Synthetic rubber (Neoprene) is shown below-
Final answer:
Name and structure of monomers are as given below
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1597637/original_903715_11.png)