Iodoform can be obtained on warming NaOH and | vedclass

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Question

(A) The iodoform test is given by compounds containing the $CH_3-CO-$ group or the $CH_3-CH(OH)-$ group.Among the given options,$CH_3-CH_2-CH(OH)-CH_3

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$CH_3-CH_2-CH(OH)-CH_3$

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(A) The iodoform test is given by compounds containing the $CH_3-CO-$ group or the $CH_3-CH(OH)-$ group.Among the given options,$CH_3-CH_2-CH(OH)-CH_3$ (butan-$2$-ol) contains the $CH_3-CH(OH)-$ group,so it gives a positive iodoform test.Reaction: $CH_3-CH_2-CH(OH)-CH_3 + 4I_2 + 6NaOH \rightarrow CHI_3 + CH_3-CH_2-COONa + 5NaI + 5H_2O$.

Iodoform can be obtained on warming $NaOH$ and iodine with

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