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Friday, 9 October

JEE Main Chemistry · Polymers

PHBV Monomers

PHBV Monomers (Polymers) was asked 2 times in 2 JEE Main shifts, 2020–2022, out of the 42 shifts Lumi analysed.

Times asked
2
in 2 shifts
Years
2020–2022
Usual format
Single correct
Application
Pattern
Occasional
repeats across shifts

How it is asked

  • Identify example of polyester
  • Identify monomers of polymer

Difficulty

Easy 1Medium 1Hard 0

Where it sits

Chapter: Polymers. Topic: Polymers, 13 questions over 10 ideas.

Other repeat ideas in this topic

Every time it came

All 2 questions

Newest first, each with its options and official answer.

  1. 24 Jun 2022, Shift 1 · Q77Which of the following is an example of polyester ?EasySingle correct
  2. 9 Jan 2020, Shift 2 · Q42Which polymer has 'chiral' monomer(s) ?MediumSingle correct