JEE Main 2021 · ChemistryMultiple choiceSingle correctEasyRecall

JEE Main 25 July 2021, Shift 2, Chemistry Q48

Question 48 of 90 in this shift, Chemistry question 18 of 30, Section A.

A biodegradable polyamide can be made from :

(1)Glycine and aminocaproic acidOfficial answer
(2)Glycine and isoprene
(3)Styrene and caproic acid
(4)Hexamethylene diamine and adipic acid

Official answer

Option 1

NTA final key.

Chapter: Polymers
Topic: Polymers
Idea tested: Nylon-2-nylon-6 Monomers

Same topic in other shifts

All Polymers questions

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Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. Lumi analyses 108 of the 174 JEE Main shifts held from 2017 to 2026.