question_answer

\[CH\equiv CH\] on reaction with \[C{{H}_{3}}COOH\] in presence of \[H{{g}^{2+}}\] gives X which is hydrolysed to Y. X and Y are-                                    

A) X =\[C{{H}_{3}}CH{{\left( OOCC{{H}_{3}} \right)}_{2}}\]                  Y=\[C{{H}_{3}}COC{{H}_{3}}\]

B) X =\[C{{H}_{3}}CH{{\left( OOCC{{H}_{3}} \right)}_{2}}\]                  Y=\[C{{H}_{3}}CHO\]

C) X =\[C{{H}_{3}}CHO\]                                    Y=\[C{{H}_{3}}CHO\]

D) X =\[C{{H}_{3}}CH{{\left( OOCC{{H}_{3}} \right)}_{2}}\]                   Y=\[C{{H}_{3}}C{{H}_{2}}CHO\]

Correct Answer: B

Solution :