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Friday, 9 October

JEE Main Chemistry · Polymers

Novolac Structure and Role

Novolac Structure and Role (Polymers) was asked once in the 42 JEE Main shifts Lumi analysed, in 2021.

Times asked
1
in 1 shift
Years
2021
Usual format
Single correct
Recall
Pattern
Gone quiet
asked once so far

How it is asked

  • Identify polymer from repeating unit

Difficulty

Easy 1Medium 0Hard 0

Where it sits

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

Other repeat ideas in this topic

Every time it came

The question

Newest first, each with its options and official answer.

  1. 25 Jul 2021, Shift 1 · Q48[figure: polymer repeating unit −(CH2-(\mathrm{CH_2}-C6H3(OH)-CH2\mathrm{CH_2}-C6H3(OH)-CH2)−\mathrm{CH_2})-, phenol rings joined through CH2…EasySingle correctHas a figure