Chemistry · 2022
JEE Main · 28 June 2022, Shift 2 · Q78
Given below are two statements, one is Assertion (A) and other is Reason (R). Assertion (A): Natural rubber is a linear polymer of isoprene called…
Given below are two statements, one is Assertion (A) and other is Reason (R).
Assertion (A) : Natural rubber is a linear polymer of isoprene called cis-polyisoprene with elastic properties .
Reason (R) : The cis-polyisoprene molecules consist of various chains held together by strong polar interactions with coiled structure.
In the light of the above statements, choose the correct one from the options given below :
Official answer
(3)
(A) is true but (R) is false.
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JEE Main 2022 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.