A) \[C{{H}_{3}}OH,{{C}_{2}}{{H}_{5}}OH\]
B) \[C{{H}_{3}}CHO,C{{H}_{3}}OH\]
C) \[C{{H}_{3}}C{{O}_{2}}H,{{C}_{2}}{{H}_{5}}OH\]
D) \[{{C}_{2}}{{H}_{4}},C{{H}_{3}}C{{O}_{2}}H\]
Correct Answer: C
Solution :
\[\underset{ethanol}{\mathop{{{C}_{2}}{{H}_{5}}OH}}\,+[O]\xrightarrow[{}]{KMn{{O}_{4}}/{{H}^{+}}}\underset{\begin{smallmatrix} \,\,\,\,\,\,\,\,\,\,\,\,(X) \\ ethanoic\,acid \end{smallmatrix}}{\mathop{C{{H}_{3}}COOH}}\,\] \[\xrightarrow[\begin{smallmatrix} {{H}_{2}}S{{O}_{4}}/\Delta \\ (esterification) \end{smallmatrix}]{{{C}_{2}}{{H}_{5}}OH(Y)}\underset{ethyl\,ethanoate}{\mathop{C{{H}_{3}}COO{{C}_{2}}{{H}_{5}}}}\,\] Hence, \[X=C{{H}_{3}}COOH\] \[Y={{C}_{2}}{{H}_{5}}OH\]
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