Question:
Which of the following compounds does NOT contain >C=O group?
Which of the following compounds does NOT contain >C=O group?
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Ethers have the general formula R-O-R, without a carbonyl group (>C=O), unlike esters, amides, and acyl halides.
Updated On: Jan 27, 2026
- Ether
- Ester
- Amide
- Acyl halide
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The Correct Option is A
Solution and Explanation
Step 1: Identifying functional groups.
The >C=O group is a carbonyl group, found in compounds like esters, amides, and acyl halides.
Step 2: Analyzing the options.
(A) Ether: Correct — Ether does not contain a carbonyl group (>C=O).
(B) Ester: Esters contain a carbonyl group (RCOOR).
(C) Amide: Amides contain a carbonyl group (RCONH₂).
(D) Acyl halide: Acyl halides contain a carbonyl group (RCOCl).
Step 3: Conclusion.
The correct answer is (A) Ether, as it does not contain a carbonyl group.
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