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Question: Answered & Verified by Expert
Compound A undergoes formation of cyano- hydrin which on hydrolysis gives lactic acid (CH3CH(OH)COOH) . Therefore, compound A is
ChemistryAldehydes and KetonesNEET
Options:
  • A Acetaldehyde
  • B Acetone
  • C Benzaldehyde
  • D Formaldehyde
Solution:
1317 Upvotes Verified Answer
The correct answer is: Acetaldehyde
Acetaldehyde on reaction with HCN forms acetaldehyde cyanohydrin which upon acid catalysed hydrolysis forms an α - hydroxyl acid i.e. lactic acid.
 

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