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JEE Main 202315 AprilMorning Shift
Exam
JEE Main
Year
2023
Date
15 April
Shift
Morning Shift
Subject
Chemistry
Chapter
Polymers

JEE Main 2023 · 15 April · Morning Shift · Chemistry · Polymers

Match List I with List II: List I (Monomer) List II (Polymer) (A)...

Match List I with List II:

List I (Monomer) List II (Polymer)
(A) Tetrafluoroethene (I) Orlon
(B) Acrylonitrile (II) Natural rubber
(C) Caprolactam (III) Teflon
(D) Isoprene (IV) Nylon-66

Choose the correct answer from the options given below:

Options

  1. A(A)−(III),(B)−(I),(C)−(IV),(D)−(II)\left(A\right) - \left(III\right), \left(B\right) - \left(I\right), \left(C\right) - \left(IV\right), \left(D\right) - \left(II\right)
  2. B(A)−(IV),(B)−(I),(C)−(II),(D)−(III)\left(A\right) - \left(IV\right), \left(B\right) - \left(I\right), \left(C\right) - \left(II\right), \left(D\right) - \left(III\right)
  3. C(A)−(III),(B)−(IV),(C)−(II),(D)−(I)\left(A\right) - \left(III\right), \left(B\right) - \left(IV\right), \left(C\right) - \left(II\right), \left(D\right) - \left(I\right)
  4. D(A)−(II),(B)−(III),(C)−(IV),(D)−(I)\left(A\right) - \left(II\right), \left(B\right) - \left(III\right), \left(C\right) - \left(IV\right), \left(D\right) - \left(I\right)

Correct answer

A. (A)−(III),(B)−(I),(C)−(IV),(D)−(II)\left(A\right) - \left(III\right), \left(B\right) - \left(I\right), \left(C\right) - \left(IV\right), \left(D\right) - \left(II\right)

Step-by-step solution

Orlon is a man-made polymer of acrylonitrile. Thus, its monomer is vinyl cyanide or Prop-2-ene-1-nitrile. Natural Rubber is obtained from latex which is a sap of a tree. Natural rubber is a polymer of isoprene. Teflon is made of a chemical compound named polytetrafluoroethylene (PTFE) which is a synthetic fluoropolymer. Nylon-6 is produced by ring-opening chain growth polymerisation of caprolactam in the presence of water vapour and an acid catalyst at the melt.
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