A) \[C{{H}_{3}}OH\]
B) \[C{{H}_{3}}C{{H}_{2}}N{{H}_{2}}\]
C) \[C{{H}_{3}}C{{H}_{2}}OH\]
D) \[C{{H}_{3}}C{{H}_{2}}C{{H}_{2}}OH\]
E) \[C{{H}_{3}}N{{H}_{2}}\]
Correct Answer: C
Solution :
\[\underset{propionic\,acid}{\mathop{C{{H}_{3}}C{{H}_{2}}COOH}}\,\xrightarrow[\Delta ]{N{{H}_{3}}}\underset{(X)}{\mathop{\underset{propionamide}{\mathop{C{{H}_{3}}C{{H}_{2}}CON{{H}_{2}}}}\,}}\,\] \[\xrightarrow[\begin{smallmatrix} (hoffmann\, \\ bromamide\, \\ reaction) \end{smallmatrix}]{B{{r}_{2}}+KOH}\underset{(Y)}{\mathop{\underset{ethyl\,amine}{\mathop{C{{H}_{3}}C{{H}_{2}}N{{H}_{2}}}}\,}}\,\xrightarrow{HN{{O}_{2}}}\underset{(Z)}{\mathop{\underset{ethyl\,alcohol}{\mathop{C{{H}_{3}}C{{H}_{2}}OH}}\,}}\,\]
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