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NTA Abhyas JEE Main2020ChemistryAldehydes and KetonesPractice

In the following reaction, C H 3 C O C l → B a S O 4 P d / H 2 X Identify X out of the following

Options

  1. AAcetaldehyde
  2. BPropionaldehyde
  3. CAcetone
  4. DAcetic anhydride

Correct answer

A. Acetaldehyde

Step-by-step solution

CH 3 − COCl acetyl   chloride   +   H 2 → Pd-BaSO 4 CH 3 CHO acetaldehyde   +   HCl This reaction is called Rosenmund's reaction.

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