A) If both Assertion and Reason are true and Reason is 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.
Correct Answer: A
Solution :
Neoprene contains allylic double bonds which help in introducing sulphur bridges between different polymer chains causes hardening.You need to login to perform this action.
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