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AIIMS 2013
Exam
AIIMS
Year
2013
Subject
Chemistry
Chapter
Polymers

AIIMS 2013 · Chemistry · Polymers

Non-stick cookwares generally have a coating of a polymer, whose...

Non-stick cookwares generally have a coating of a polymer, whose monomer is

Options

  1. ACH2=CH2\mathrm{CH}_2=\mathrm{CH}_2
  2. BCH2=CHCN\mathrm{CH}_2=\mathrm{CHCN}
  3. CCH2=CHCl\mathrm{CH}_2=\mathrm{CHCl}
  4. DCF2=CF2\mathrm{CF}_2=\mathrm{CF}_2

Correct answer

D. CF2=CF2\mathrm{CF}_2=\mathrm{CF}_2

Step-by-step solution

nCF2=CF2⟶CFF2−CF2n \mathrm{CF}_2=\mathrm{CF}_2 \longrightarrow \mathrm{CFF}_2-\mathrm{CF}_2\mathrm{I}n_n Teflon is used for non-sticking cookwares.
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