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Polymers — Chemistry STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceChemistryPolymers1 Mark
MCQ
PVC polymer is:
  • A
    $ CH_{2}=CH_{2} $
  • B
    $ CH_{2}=CHCl $
  • C
    $ ClCH_{2}=CH_{2}Cl $
  • D
    $ Cl-C\equiv C-Cl $
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