MCQ
The reaction is $C{H_3}CH = C{H_3}\mathop {\xrightarrow{{CO + {H_2}O}}}\limits_{{H^ + }} $  $\begin{array}{*{20}{c}}
  {C{H_3} - CH - C{H_3}} \\ 
  {|\,\,\,\,\,} \\ 
  {\,\,\,\,\,\,\,\,COOH} 
\end{array}$ known as
  • A
    Wurtz reactions
  • Koch reaction
  • C
    Clemenson’s reduction
  • D
    Kolbe’s reaction

Answer

Correct option: B.
Koch reaction
b
The given reaction is known as the Koch reaction. In this reaction, a molecule of formic acid is added across the $C = C$ double bond.

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