Assertion (A) For making rubber synthetically isoprene molecules are polymerised .
reason (R ) Neoprene (a polymer of chloroprene) is a syntheitc rubber

Assertion (A): For making rubber synthetically, isoprene molecules are polymerised. Reason (R) : Neoprene (a polymer of chloroprene) is a synthetic rubber.

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

The synthetic polymer which resembles natural rubber is

The synthetic polymer which resembles natural rubber is