JEE Main 2020 — Polymers Question with Solution
From: JEE Main 2020 (Online) 6th September Morning Slot
Question
Consider the Assertion and Reason given
below.
Assertion (A) : Ethene polymerized in the presence of Ziegler Natta Catalyst at high temperature and pressure is used to make buckets and dustbins.
Reason (R) : High density polymers are closely packed and are chemically inert.
Choose the correct answer from the following:
Assertion (A) : Ethene polymerized in the presence of Ziegler Natta Catalyst at high temperature and pressure is used to make buckets and dustbins.
Reason (R) : High density polymers are closely packed and are chemically inert.
Choose the correct answer from the following:
Choose an option
Show full solutionCorrect option: A
Correct answer
ABoth (A) and (R) are correct and (R) is the
correct explanation of (A).
Step-by-step explanation
High density polyethene is hard and chemically
inert thats why used to make buckets and
dustbins.
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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.