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9. Hydricarbon — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry9. Hydricarbon1 Mark
MCQ
The order of relative reactivity of the given halides towards $S_N1$ reaction is
  • A
    benzylchloride $> p-$ methoxybenzylchloride $> p-$ nitrobenzylchloride
  • ✓
    $p-$ methoxybenzylchloride $ > $ benzylchloride $ >  p-$ nitrobenzylchloride
  • C
    $p-$ methoxybenzylchloride $ > p-$ nitrobenzylchloride $ > $ benzylchloride
  • D
    benzylchloride $ > p-$ nitrobenzylchloride $ > p-$ methoxybenzylchloride
✓

Answer

Correct option: B.
$p-$ methoxybenzylchloride $ > $ benzylchloride $ >  p-$ nitrobenzylchloride
b

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