JEE Main 2020ChemistryPolymersClassification Preparations And Properties Of PolymersmediumMCQ

JEE Main 2020Polymers 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:

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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About this question

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.