question_answer

When aniline is warm with \[CHC{{l}_{3}}\] and ale.\[KOH\], it forms a compound which having offensive smell, the compound formed is :

A)   

B)  

C)  

D)   

Correct Answer: A

Solution :

Key Idea: The reaction is carbylamine reaction. It is used as test of \[{{1}^{o}}\] amines.                            \[+3KCl+{{H}_{2}}O\] Phenyl isocyanide is bad smelling compound