question_answer

In a set of reactions, the final product D will be \[C{{H}_{3}}C{{H}_{3}}COOH\,\,\xrightarrow{SOC{{l}_{2}}}\,\,B\,\,\xrightarrow{N{{H}_{3}}}\,\,C\,\,\xrightarrow{KOH}\,D\]

A)  \[{{\operatorname{CH}}_{3}}C{{H}_{2}}NHC{{H}_{3}}\]     

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

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

D)  \[{{\operatorname{CH}}_{3}}C{{H}_{2}}CO N{{H}_{2}}\]

Correct Answer: B

Solution :