A) \[C{{H}_{3}}C{{H}_{2}}C{{H}_{2}}CN\]
B) \[{{(C{{H}_{3}})}_{2}}CHCN\]
C) \[C{{H}_{3}}C{{H}_{2}}C{{H}_{2}}NC\]
D) \[{{(C{{H}_{3}})}_{2}}CHNC\]
Correct Answer: C
Solution :
Primary amines react with ale. alkali and chloroform to give an offensive odour compound i.e., isocyanide. This reaction is called carbylamine reaction. \[\underset{n-propyi\text{ }amine}{\mathop{C{{H}_{3}}C{{H}_{2}}C{{H}_{2}}N{{H}_{2}}}}\,+CHC{{l}_{3}}+\underset{(alco.)}{\mathop{3KOH}}\,\xrightarrow{{}}\] \[\underset{propyi\text{ }isocyanide}{\mathop{C{{H}_{3}}C{{H}_{2}}C{{H}_{2}}NC}}\,+3KCl+3{{H}_{2}}O\]
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