MCQ
Acetaldehyde can be converted into $\begin{array}{*{20}{c}}
  {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,C{H_2}OH} \\ 
  {\,\,\,\,\,\,\,\,\,\,\,|} \\ 
  {HO\, - \,C{H_2} - C - C{H_2}OH} \\ 
  {\,\,\,\,\,\,\,\,\,\,\,|} \\ 
  {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,C{H_2}OH} 
\end{array}$ by which reagent ?
  • A
    $KOH$
  • B
    $KOH$ followed by $LAH$
  • excess of $HCHO$ and $KOH$
  • D
    $KCN$ followed by $SBH$

Answer

Correct option: C.
excess of $HCHO$ and $KOH$
c

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