JEE Main 2022 — Polymers Question with Solution
From: JEE Main 2022 (Online) 25th June Evening Shift
Question
The Novolac polymer has mass of 963 g. The number of monomer units present in it are
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Show full solutionCorrect answer: 9
Correct answer
9
Step-by-step explanation
Novolac is
Molar mass of monomer is
The number of monomer units present in it is 9.
Molar mass of monomer is
The number of monomer units present in it is 9.
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This is a previous-year question from JEE Main 2022, 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.