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NEET · Chemistry · STD 12 -8.1. Aldehydes and ketones
An organic compound \('X '\) having molecular formula \(C_5H_{10}O\) yields phenylhydrazone and gives negative response to the iodoform test and Tollens' test. It produces \(n-\)pentane on reduction. \('X '\) could be
- A \({3-}\)pentanone
- B \(n-\)amyl alcohol
- C pentanal
- D \({2-}\)pentanone.
Answer & Solution
Correct Answer
(A) \({3-}\)pentanone
Step-by-step Solution
Detailed explanation
Compound '\(X\)' yields phenylhydrazone \(\Rightarrow \) \(\begin{matrix}
O \\
|| \\
-C- \\
\end{matrix}\) group
O \\
|| \\
-C- \\
\end{matrix}\) group
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