The characteristic signal of carbonyl carbon if acetone in I.R spectrum will be detected at:
Correct answer: D. 1720cm-1
- A. 3200cm-1
- B. 1200cm-1
- C. 800cm-1
- D. 1720cm-1
Explanation
This is the correct answer. The characteristic signal of the carbonyl carbon in acetone (CH3COCH3) is typically found in the region around 1720 cm-1. This corresponds to the stretching vibration of the C=O bond in the carbonyl group.
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