Which of the following is not true about acet | vedclass

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(B) Acetophenone $(C_6H_5COCH_3)$ is a ketone.$A$: It reacts with $2,4-$$DNP$ to form a hydrazone derivative (characteristic of carbonyl compounds).$B

Vedclass · Accepted Answer

Reacts with Tollen's reagent to form a silver mirror.

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(B) Acetophenone $(C_6H_5COCH_3)$ is a ketone.$A$: It reacts with $2,4-$$DNP$ to form a hydrazone derivative (characteristic of carbonyl compounds).$B$: Ketones do not react with Tollen's reagent to form a silver mirror; only aldehydes show this test.$C$: Acetophenone contains a methyl ketone group $(-COCH_3)$,so it gives a positive iodoform test.$D$: Oxidation of acetophenone with alkaline $KMnO_4$ followed by hydrolysis yields benzoic acid.Therefore,statement $B$ is not true.

List-$I$ Reaction	List-$II$ Reagents
$A$. Hoffmann Degradation	$I$. Conc. $KOH, \Delta$
$B$. Clemmensen reduction	$II$. $CHCl_3, NaOH / H_3O^{+}$
$C$. Cannizzaro reaction	$III$. $Br_2, NaOH$
$D$. Reimer-Tiemann reaction	$IV$. $Zn-Hg / HCl$

Which of the following is not true about acetophenone?

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Match List-$I$ with List-$II$.

List-$I$ Reaction List-$II$ Reagents

$A$. Hoffmann Degradation $I$. Conc. $KOH, \Delta$

$B$. Clemmensen reduction $II$. $CHCl_3, NaOH / H_3O^{+}$

$C$. Cannizzaro reaction $III$. $Br_2, NaOH$

$D$. Reimer-Tiemann reaction $IV$. $Zn-Hg / HCl$

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