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(C) The reaction described is the $Carbylamine$ reaction, which is a characteristic test for primary amines ($R-NH_2$ or $Ar-NH_2$).When a primary ami

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$PhNH_2$

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(C) The reaction described is the $Carbylamine$ reaction, which is a characteristic test for primary amines ($R-NH_2$ or $Ar-NH_2$).When a primary amine is heated with chloroform $(CHCl_3)$ and ethanolic potassium hydroxide $(KOH)$, it forms an isocyanide (carbylamine), which is characterized by a highly offensive or nauseating smell.Among the given options, $PhNH_2$ (aniline) is a primary amine.The reaction is: $PhNH_2 + CHCl_3 + 3KOH \xrightarrow{\Delta} PhNC + 3KCl + 3H_2O$.Thus, $PhNH_2$ produces the nauseating smell.

$Test/Method$	$Reagent$
$(i)$ Lucas Test	$(a)$ $C_6H_5SO_2Cl/aq. KOH$
$(ii)$ Dumas method	$(b)$ $HNO_3/AgNO_3$
$(iii)$ Kjeldahl's method	$(c)$ $CuO/CO_2$
$(iv)$ Hinsberg Test	$(d)$ Conc. $HCl$ and $ZnCl_2$
	$(e)$ $H_2SO_4$

The compound that would produce a nauseating smell/odour with a hot mixture of chloroform and ethanolic potassium hydroxide is

Similar Questions

Match the following:
$Test/Method$ $Reagent$
$(i)$ Lucas Test $(a)$ $C_6H_5SO_2Cl/aq. KOH$
$(ii)$ Dumas method $(b)$ $HNO_3/AgNO_3$
$(iii)$ Kjeldahl's method $(c)$ $CuO/CO_2$
$(iv)$ Hinsberg Test $(d)$ Conc. $HCl$ and $ZnCl_2$
$(e)$ $H_2SO_4$

Which of the following reagents are suitable to differentiate $Aniline$ and $N$-methylaniline?

$p-$chloroaniline and anilinium hydrochloride can be distinguished by

Which of the following compounds gives a positive carbylamine test?

Compound $P$ is neutral. $Q$ gives effervescence with $NaHCO_3$ while $R$ reacts with Hinsberg's reagent to give a solid soluble in $NaOH$. Compound $P$ is:

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