JEE Main 2020 — Polymers Question with Solution
JEE Main 2020 (05 Sep Shift 2)
Question
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Show full solutionCorrect option: B
Step-by-step explanation
The polymers made by addition polymerisation from two different monomers are termed as copolymers, e.g., Buna-S, Buna-N, etc.
Bakelite is a condensation polymer of formaldehyde and phenol . In practice, the phenol and formaldehyde are first polymerized to a small extent by using the proper choice of catalyst and temperature.
Nylon is also condensation polymer.
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This is a previous-year question from JEE Main 2020, 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.