Primary and secondary amines can be distingui | vedclass

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(C) Primary amines react with chloroform and alcoholic $KOH$ to give isocyanides (carbylamine test),whereas secondary amines do not. This is the Carby

Vedclass · Accepted Answer

Both $(A)$ and $(B)$

Vedclass · Answer

(C) Primary amines react with chloroform and alcoholic $KOH$ to give isocyanides (carbylamine test),whereas secondary amines do not. This is the Carbylamine reaction.Primary amines react with Hinsberg reagent $(C_6H_5SO_2Cl)$ to form a sulfonamide which is soluble in alkali,whereas secondary amines form a sulfonamide which is insoluble in alkali.Since both tests can distinguish between primary and secondary amines,the correct option is $(C)$.

List-$I$ (Mixture of Compounds)	List-$II$ (Reagent used to distinguish)
$A$. Diethyl amine + Ethyl amine	$I$. Bromine water
$B$. Acetaldehyde + Acetone	$II$. $CHCl_3 + KOH, \Delta$
$C$. Ethanol + Phenol	$III$. Neutral $FeCl_3$
$D$. Benzoic acid + Cinnamic acid	$IV$. Ammonical silver nitrate

Primary and secondary amines can be distinguished by $:-$

Similar Questions

Which of the following statements is not true?

$X \ g$ of ethanamine was subjected to reaction with $NaNO_2 / HCl$ followed by hydrolysis to liberate $N_2$ and $HCl$. The $HCl$ generated was completely neutralized by $0.2 \ mol$ of $NaOH$. $X$ is . . . .

Ethylamine can be obtained by the:

The final product $A$, formed in the following multistep reaction sequence is:

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