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Question
Which of the following are example of synthetic rubber?
(i) Polychloroprene
(ii) Polyacrylonitrile
(iii) Buna-N
(iv) cis-polyisoprene
Solution
(i) Polychloroprene
(iii) Buna-N
Explanation:
Polychloroprene is a polymer of chloroprene and it is synthetic rubber.
Buna-N is a synthetic rubber made from the polymerisation of 1, 3-butadiene and acrylonitrile
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RELATED QUESTIONS
What is natural rubber?
(A) Cis-1,4-polyisoprene
(B) Neoprene
(C) Trans-1,4-polyisoprene
(D) Butyl rubber
Write names and chemical formulae of monomers used in preparing Buna-S.
Write names and chemical formulae of monomers used in preparing Buna-N.
Write the structures of monomers used the following polymers:
Buna S
Complete the following statement by selecting the correct alternative from the choices given:
Natural rubber is a : _________
Which one of the following monomers gives the polymer neoprene on polymerization?
The polymer of natural rubber is:-
Ebonite is:-
Which of the following statement is CORRECT regarding the drawbacks of raw rubber?
Match List I with List II.
| List I | List II |
| (Monomer Unit) | (Polymer) |
| (a) Caprolactum | (i) Natural rubber |
| (b) 2-Chloro-1, 3-butadiene | (ii) Buna-N |
| (c) Isoprene | (iii) Nylon-6 |
| (d) Acrylonitrile | (iv) Neoprene |
Choose the correct answer from the options given below:
