JEE Main 2021 — Polymers Question with Solution
JEE Main 2021 (26 Feb Shift 1)
Question
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Show full solutionCorrect option: C
Step-by-step explanation
The structure of the neoprene polymer is as shown below.
It is obtained from chloroprene which is 2-chloro buta-1,3-diene. It is an addition homopolymer with rubber like structure and properties.
Neoprene is a polymer of chloroprene which is chemically 2- chlorobuta - 1, 3 -diene (isoprene). Neoprene exhibits good chemical stability and maintains flexibility over a wide temperature range.
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This is a previous-year question from JEE Main 2021, covering the Polymers chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.