Which reaction is correctly matched with its | vedclass

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(C) Let us analyze each reaction: $1$. The reaction of benzene with $CO$ and $HCl$ in the presence of anhydrous $AlCl_3$ and $CuCl$ to form benzaldehy

Vedclass · Accepted Answer

$C_6H_5CONH_2 \xrightarrow{Br_2 + KOH} C_6H_5NH_2$ is the Hoffmann Bromamide degradation reaction.

Vedclass · Answer

(C) Let us analyze each reaction: $1$. The reaction of benzene with $CO$ and $HCl$ in the presence of anhydrous $AlCl_3$ and $CuCl$ to form benzaldehyde is known as the Gattermann-Koch reaction. $2$. The oxidation of toluene to benzaldehyde using chromyl chloride $(CrO_2Cl_2)$ is known as the Etard reaction. $3$. The reaction of an amide with bromine and a strong base $(KOH)$ to form a primary amine with one carbon atom less is known as the Hoffmann Bromamide degradation reaction. Since the original options provided incorrect names for the first two reactions,the question as stated is technically flawed. However,assuming the intent was to identify the correctly named reaction among the choices,option $C$ is the only one correctly matched with its name.

$A$. Lucas reagent	$I$. $SnCl_2 + HCl$
$B$. Clemmensen reagent	$II$. $[Ag(NH_3)_2]^+$
$C$. Tollen's reagent	$III$. Anhydrous $ZnCl_2 + conc. HCl$
$D$. Stephen reagent	$IV$. $Zn-Hg/HCl$

Which reaction is correctly matched with its name?

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Match the following:
$A$. Lucas reagent $I$. $SnCl_2 + HCl$
$B$. Clemmensen reagent $II$. $[Ag(NH_3)_2]^+$
$C$. Tollen's reagent $III$. Anhydrous $ZnCl_2 + conc. HCl$
$D$. Stephen reagent $IV$. $Zn-Hg/HCl$

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