Assertion : For making rubber synthetically, isoprene molecules are polymerised.
Reason : Neoprene (a polymer of chloroprene) is a synthetic rubber.
(i) Assertion and reason both are correct statement but reason does not explain assertion.
(ii) Assertion and reason both are correct statements and reason explains the assertion.
(iii) Both assertion and reason are wrong statement.
(iv) Assertion is correct statement and reason is wrong statement. (v) Assertion is wrong statement and reason is correct statement.
Assertion : For making rubber synthetically, isoprene molecules are polymerised.
Reason : Neoprene (a polymer of chloroprene) is a synthetic rubber.
(i) Assertion and reason both are correct statement but reason does not explain assertion.
(ii) Assertion and reason both are correct statements and reason explains the assertion.
(iii) Both assertion and reason are wrong statement.
(iv) Assertion is correct statement and reason is wrong statement. (v) Assertion is wrong statement and reason is correct statement.
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1 Answer
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This is a assertion and reason answer type question as classified in NCERT Exemplar
(v) Assertion is wrong statement and reason is correct statement.
Explanation: Synthetic rubber is a type of rubber polymer that are capable of getting stretched to twice of its length. They are homopolymers of either 1,3-butadiene derivatives or copolymers of butadiene. Polychloroprene or neoprene is a type of synthetic rubber.
Similar Questions for you
CH2 = CHCN (acrylonitrile) is a monomer of orlon
Monomer of neoprene polymer is
3-Chloro-1, 3-butadiene
CH2 = CHCN (acrylonitrile) is a monomer of orlon
Monomer of neoprene polymer is
3-Chloro-1, 3-butadiene
Complete reaction is as follows:
The given reaction is called hydroboration oxidation.
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