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Question 30 of 40

Q.Which of the following is not a condensation polymer?

(a) Bakelite
(b) Nylon
(c) Melamine-formaldehyde resin
(d) Teflon
West Bengal WbchseWest Bengal HS (WBCHSE) Board 2019MCQ· 1mImportance★★★★★
75% · 30/40 Questions
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Teflon is an addition polymer, unlike the other three.

Bakelite (phenol-formaldehyde resin), Nylon (a polyamide) and Melamine-formaldehyde resin are all condensation polymers, formed with the loss of a small molecule (usually water) at each linking step. Teflon (polytetrafluoroethylene) is formed by **addition (free-radical) …

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