Question

2-Chloro-2-methylpropane on reaction with alc. KOH gives X as the product. X is

• A. But-2-ene
• B. 2-methylbut-1-ene
• C. 2-methyloprop-1-ene
• D. 2-methylbutan -2-ol.

Answer 1

Answer: (C)

2-methyloprop-1-ene

Answer 2

$CH_{3} - \overset{\underset{\overset{Cl}{|}}{\underset{CH_{3}}{|}}}{C} - CH_{3}\overset{\quad alc.KOH\quad}{\rightarrow}CH_{3} - \underset{\underset{CH_{3}}{|}}{C} = CH_{2}$$$2 - Methylprop - 1 - ene$$