MCQ
$X$ can be
  • A
    $NH_2 -NH_2/ KOH$
  • B
    $Zn -Hg/ HCl$
  • C
    $Red\, P + HI$
  • All

Answer

Correct option: D.
All
d
All reagents are used to convert $> C = O$ to $ > CH_2$

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