question_answer

An organic compound 'A' having molecular formula \[{{C}_{2}}{{H}_{3}}N\] on reduction gave another compound 'B', upon treatment with nitrous acid 'B', gave ethyl alcohol. On warming with chlroform and alcoholic \[KOH,\]it formed an offensive smelling compounds 'C' The compound 'C'. is                          

A)  \[C{{H}_{3}}C{{H}_{2}}N{{H}_{2}}\]            

B)  \[C{{H}_{3}}C{{H}_{2}}N\overset{\to }{\mathop{=}}\,C\]

C)  \[C{{H}_{3}}C\equiv N\]                

D)  \[C{{H}_{3}}C{{H}_{2}}OH\]

Correct Answer: B

Solution :