Which of the following ketones will give a positive iodoform test?

Question

Quizplus · Accepted Answer

The iodoform test is given by methyl ketones with the general formula RCOCH3, where R is a C2 or C3 alkyl group. Among the given options, only 2-pentanone has a methyl group attached to the carbonyl carbon, making it a suitable candidate for the iodoform test. The other options may not give a positive iodoform test as they either do not have a methyl group attached to the carbonyl carbon or have a carbonyl group that is not in the appropriate oxidation state.

Which of the Following Ketones Will Give a Positive Iodoform