NEET UG CHEMISTRY MCQ: HALOALKANES AND HALO ARENES

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Which of the following will not give positive iodoform test?

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Correct option: C

\mathrm{C}{\mathrm{H}_3}\mathrm{C}{\mathrm{H}_2}\mathrm{COC}{\mathrm{H}_2}\mathrm{C}{\mathrm{H}_3}

Option C (

\mathrm{C}{\mathrm{H}_3}\mathrm{C}{\mathrm{H}_2}\mathrm{COC}{\mathrm{H}_2}\mathrm{C}{\mathrm{H}_3}

) is correct because it does not contain a

CH_3CO-

group or a

CH_3CH(OH)-

group, both of which are necessary for a positive iodoform test.

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