Question:
Functional group in propanal is:
Functional group in propanal is:
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Aldehydes always contain the -CHO functional group and are named with the suffix "-al."
Updated On: Nov 5, 2025
- -CHO
- $>$ C = O
- -OH
- -COOH
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The Correct Option is A
Solution and Explanation
Propanal is an aldehyde containing the -CHO functional group. Aldehydes are characterized by the presence of a carbonyl group (C=O) bonded to a hydrogen atom. In propanal (CH₃CH₂CHO), the -CHO group is attached at the end of the three-carbon chain.
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