The compound that does not give the iodoform | vedclass

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Question

(C) The iodoform test is given by compounds containing the $CH_3CO-$ group or the $CH_3CH(OH)-$ group attached to a carbon or hydrogen atom.$(1)$ Etha

Vedclass · Accepted Answer

Ethanoic acid

Vedclass · Answer

(C) The iodoform test is given by compounds containing the $CH_3CO-$ group or the $CH_3CH(OH)-$ group attached to a carbon or hydrogen atom.$(1)$ Ethanal $(CH_3CHO)$ contains the $CH_3CO-$ group.$(2)$ Acetone $(CH_3COCH_3)$ contains the $CH_3CO-$ group.$(3)$ Acetophenone $(C_6H_5COCH_3)$ contains the $CH_3CO-$ group.$(4)$ Ethanoic acid $(CH_3COOH)$ does not contain the $CH_3CO-$ group attached to a carbon or hydrogen atom, as the carbonyl carbon is bonded to an $-OH$ group. Therefore, it does not give the iodoform test.

The compound that does not give the iodoform test is

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