question_answer

An organic compound 'X' having molecular formula \[{{C}_{2}}{{H}_{3}}N\]on reduction gave another compound ' Y? Upon treatment with nitrous acid,' Y' gave ethyl alcohol and on warming with chloroform and alcoholic KOH, it formed an offensive smelling compound 'Z'. The compound 'Z' is

A)  \[C{{H}_{3}}C\equiv N\]   

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

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

D)  \[C{{H}_{3}}C{{H}_{2}}OH\]