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Assertion: In vulcanisation of rubber , ...

Assertion`:` In vulcanisation of rubber , sulphur cross links are introduced.
Reason`:` Vulcanisation is a free radical intiated chain reaction.

A

If both assertion and reason are true and reason is the correct explanation of assertion .

B

If both assertion and reason are true but reason is not the correct explanation of assertion .

C

If assertion is true but reason is false.

D

If both assertion and reason are false.

Text Solution

Verified by Experts

The correct Answer is:
B
Vulcanisation is a process of treating natural rubber with sulphur or some compounds of sulphur under heat so as to modify its properties. This corss-linking gives mechanical strength to the rubber .
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