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Question: Answered & Verified by Expert
Consider the following reaction


The product ' $A$ ' is
ChemistryAldehydes and KetonesNEETNEET 2012 (Mains)
Options:
  • A $\mathrm{C}_6 \mathrm{H}_5 \mathrm{CHO}$
  • B $\mathrm{C}_6 \mathrm{H}_5 \mathrm{OH}$
  • C $\mathrm{C}_6 \mathrm{H}_5 \mathrm{COCH}_3$
  • D $\mathrm{C}_6 \mathrm{H}_5 \mathrm{Cl}$
Solution:
2268 Upvotes Verified Answer
The correct answer is: $\mathrm{C}_6 \mathrm{H}_5 \mathrm{CHO}$
In Rosenmund reaction, acid chloride reacts with $\mathrm{H}_2$ in the presence of $\mathrm{Pd} / \mathrm{BaSO}_4$ to yield aldehyde.

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