Multiple choice

Match column - I (Trade name of polymer) with column – II (Monomer unit) and select the correct option.

 
Column – I Column – II
P. Plexiglass 1. Propenenitrile
Q. Delrin 2. Methanal
R. Orlon 3. Tetrafluoroethene
S. Teflon 4. Methyl methacrylate

  1. A - 4, B - 3, C - 2, D - 1

  2. A - 2, B - 1, C - 4, D - 3

  3. A - 4, B - 2, C - 1, D - 3

  4. A - 4, B - 1, C - 2, D - 3

  5. A - 1, B - 2, C - 3, D - 4
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Plexiglass is trade name of polymethyl methacrylate. It is a polymer of methyl methacrylate. Delrin is trade name of Polyoxymethylene (also known as acetal, polyacetal and polyformaldehyde). It is a polymer of methanal. Orlon is trade name of polyacrylonitrile. It is a polymer of acrylonitrile. Teflon is trade name of polytetrafluoroethylene. It is a polymer of tetrafluoroethene.

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