Which of the following compounds cannot form | vedclass

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(D) $1$. The iodoform test is given by compounds containing the $CH_3CO-$ group or the $CH_3CH(OH)-$ group.$2$. Ethyl methyl ketone $(CH_3COCH_2CH_3)$

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Isobutyl alcohol

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(D) $1$. The iodoform test is given by compounds containing the $CH_3CO-$ group or the $CH_3CH(OH)-$ group.$2$. Ethyl methyl ketone $(CH_3COCH_2CH_3)$ contains the $CH_3CO-$ group, so it gives the test.$3$. Isopropyl alcohol $(CH_3CH(OH)CH_3)$ contains the $CH_3CH(OH)-$ group, so it gives the test.$4$. $3-	ext{Methyl}-2-	ext{butanone}$ $(CH_3COCH(CH_3)_2)$ contains the $CH_3CO-$ group, so it gives the test.$5$. Isobutyl alcohol $((CH_3)_2CHCH_2OH)$ does not contain either the $CH_3CO-$ or the $CH_3CH(OH)-$ group. Therefore, it cannot form iodoform.

Which of the following compounds cannot form iodoform?

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