Synthetic rubber (Neoprene) is:

Which are the vulcanizing agents used in the following synthetic rubber: Neoprene

(A) Neoprene is a synthetic Rubber. (R) Neoprene is obtained from chloroprene.

(a) Write reaction involved in the preparation of a biodegradable polymer. (b) Give monomer unit of synthetic rubber (neoprene) (c) Give one use of nylon-66

Synthetic rubber is :