Question:

Which of the following is correctly matched?

Updated On: Apr 15, 2025
  • Bakelite - Noyolac
  • Nylon - acrylonitrile
  • Polyster - tetrafluoroethene
  • Teflon - Copralactum
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The Correct Option is A

Approach Solution - 1

Bakelite - Novolac is a correct match. Bakelite is a type of thermosetting plastic that was commonly made from the reaction of phenol and formaldehyde. Novolac refers to a specific type of phenolic resin that is used in the production of Bakelite.

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Approach Solution -2

Correct Answer:
Bakelite - Novolac 

Explanation:

  • Bakelite is formed by the polymerization of Novolac (a phenol-formaldehyde polymer) with formaldehyde under heat and pressure. ✅ Correct Match
  • Nylon is a polyamide polymer. Acrylonitrile is used to form polyacrylonitrile (not nylon). ❌ Incorrect Match
  • Polyester is made from dicarboxylic acid and diols, such as terephthalic acid and ethylene glycol. Tetrafluoroethene is the monomer for Teflon. ❌ Incorrect Match
  • Teflon is a polymer of tetrafluoroethene, not caprolactam. Caprolactam is the monomer for Nylon-6. ❌ Incorrect Match
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