JEE Main 2019 — Polymers Question with Solution
JEE Main 2019 (12 Jan Shift 1)
Question
Poly--hydroxybutyrate-co--hydroxyvalerate is a copolymer of _____.
Choose an option
Show full solutionCorrect option: C
Correct answer
C hydroxybutanoic acid and hydroxypentanoic acid
Step-by-step explanation
PHBV is obtained by copolymerization of hydroxybutanoic acid & hydroxypentanoic acid.
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This is a previous-year question from JEE Main 2019, 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.