MCQ
The hydration of propyne results in formation of
- ✓Acetone
- BPropanol $- 1$
- CPropene
- DPropanal
✓
Answer
Correct option: A.
Acetone
a
$\underset{\Pr opyne}{\mathop{C{{H}_{3}}-C\equiv CH}}\,\,+\,{{H}_{2}}O\xrightarrow[HdS{{O}_{4}}]{{{H}_{2}}S{{O}_{4}}}$ $\underset{\begin{smallmatrix}
2\,-\,\Pr opane \\
(unstable)
\end{smallmatrix}}{\mathop{\left[ \begin{matrix}
\,\,\,\,OH \\
|\, \\
C{{H}_{3}}-C=C{{H}_{2}} \\
\end{matrix} \right]}}\,$ $\leftrightarrow $ $\underset{\begin{smallmatrix}
2\,-\,\Pr opane \\
(acetone)
\end{smallmatrix}}{\mathop{\begin{matrix}
\,\,\,\,O\,\,\, \\
|| \\
C{{H}_{3}}-C-C{{H}_{3}} \\
\end{matrix}}}\,$
$\underset{\Pr opyne}{\mathop{C{{H}_{3}}-C\equiv CH}}\,\,+\,{{H}_{2}}O\xrightarrow[HdS{{O}_{4}}]{{{H}_{2}}S{{O}_{4}}}$ $\underset{\begin{smallmatrix}
2\,-\,\Pr opane \\
(unstable)
\end{smallmatrix}}{\mathop{\left[ \begin{matrix}
\,\,\,\,OH \\
|\, \\
C{{H}_{3}}-C=C{{H}_{2}} \\
\end{matrix} \right]}}\,$ $\leftrightarrow $ $\underset{\begin{smallmatrix}
2\,-\,\Pr opane \\
(acetone)
\end{smallmatrix}}{\mathop{\begin{matrix}
\,\,\,\,O\,\,\, \\
|| \\
C{{H}_{3}}-C-C{{H}_{3}} \\
\end{matrix}}}\,$
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