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STD 12 - 6. Haloalkanes and Haloarenes — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 12 - 6. Haloalkanes and Haloarenes4 Marks
MCQ
$1-$ chlorobutane reacts with alcoholic $ KOH$  to form
  • ✓
    $1-$ butene
  • B
    $2-$ butane
  • C
    $1- $ butanol
  • D
    $2-$ butanol
✓

Answer

Correct option: A.
$1-$ butene
a
(a) $C{H_3}C{H_2}C{H_2}C{H_2} - Cl + KOH({\rm{alc}}{\rm{.}}) \to $ $\mathop {C{H_3}C{H_2} - CH = C{H_2} + KCl + {H_2}O}\limits_{{\rm{1 - butene}}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} $

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