The compound (X) is – InterviewSolution

1.	The compound (X) is
Answer» `CH_(3)COOH` `BrCH_(2)-COOH` `(CH_(3)CO)_(2)O` `CHO-COOH`. Solution :It is Perkin's REACTION. Hence (X) is ACETIC anhydride `[(CH_(3)CO)_(2)O]`.

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