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NEET · Chemistry · STD 12 -8.1. Aldehydes and ketones
When vapours of a secondary alcohol is passed over heated copper at \(573 \;K\), the product formed is
- A a carboxylic acid
- B an aldehyde
- C a ketone
- D an alkene
Answer & Solution
Correct Answer
(C) a ketone
Step-by-step Solution
Detailed explanation
\(\begin{array}{*{20}{c}}
{C{H_3}} \\
{|\,\,\,\,\,} \\
{C{H_3} - CH - OH}
\end{array}\xrightarrow{{Cu/573\,K}}\begin{array}{*{20}{c}}
{\,\,\,\,\,\,\,\,\,C{H_3}} \\
{\,\,\,|} \\
{C{H_3} - C = O}
\end{array}\) \(\quad \quad 2^oAlcohol\quad \quad \quad \quad \quad \quad \quad \quad Ketone\)
{C{H_3}} \\
{|\,\,\,\,\,} \\
{C{H_3} - CH - OH}
\end{array}\xrightarrow{{Cu/573\,K}}\begin{array}{*{20}{c}}
{\,\,\,\,\,\,\,\,\,C{H_3}} \\
{\,\,\,|} \\
{C{H_3} - C = O}
\end{array}\) \(\quad \quad 2^oAlcohol\quad \quad \quad \quad \quad \quad \quad \quad Ketone\)
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