Published by:
CGP EDU Academic Team
Published on: August 12, 2026
Reaction by which benzaldehyde cannot be prepared
A
CO 
HCl in presence of anhydrous 
B
and conc. 
C
in 
followedby 
D
in presence of 
Text Solution
Verified by ExpertsThe correct answer is:
B
Reduction in presence of Zn‐Hg and conc. HC1 is useful for aldehyde and ketone but carboxylic acid group remains unaffected.
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
The reaction that does not give benzoic acid as the major product is
Carboxylic acids have higher boiling points than aldehydes, ketones and even alcohols of comparable…
Consider the reactions,
Identify and
Of the following, which is the product formed when cyclohexanone undergoes aldol condensation follo…
The correct structure of the product ‘ A ’ formed in the reaction
The correct order of strengths of the carboxylic acids is