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ChemistryNEET 2023

Chemistry question

Which amongst the following molecules on polymerisation produces neoprene?

  1. A.H2C=CH−CH=CH2\mathrm{H_2C{=}CH{-}CH{=}CH_2}
  2. B.H2C=C(Cl)−CH=CH2\mathrm{H_2C{=}C(Cl){-}CH{=}CH_2}✓
  3. C.H2C=CH−C≡CH\mathrm{H_2C{=}CH{-}C{\equiv}CH}
  4. D.H2C=C(CH3)−CH=CH2\mathrm{H_2C{=}C(CH_3){-}CH{=}CH_2}

You have the answer. The worked solution — and why the other three were written — is part of a paid pack.

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