MCQ
$H - C \equiv C - H + H _2 \xrightarrow{(A)} H _2 C = CH _2$.
(A) is:
(A) is:
- A$Br _2 / CCl _4$
- ✓$Pd / BaSO _4 /$ quinoline
- CAlkaline solution of Cold $KMnO _4$
- DNone of these
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