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Question: Answered & Verified by Expert
The number of carbonyl carbon in the product X is
Propyne Zn/H 2 O O 3 /CH 2 Cl 2 X
ChemistryHydrocarbonsJEE Main
Solution:
1481 Upvotes Verified Answer
The correct answer is: 2
Ozonolysis of propyne results in the formation of 2 -oxopropanal which contains keto group and aldehyde (-CHO) group. Hence, 2 -oxopropanal contains two carbon atoms.

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