Which of the following can be distinguished b | vedclass

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(D) The iodoform reaction is given by compounds containing the $CH_3CO-$ group or the $CH_3CH(OH)-$ group.$(1)$ Ethyl alcohol $(CH_3CH_2OH)$ gives a p

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All of these

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(D) The iodoform reaction is given by compounds containing the $CH_3CO-$ group or the $CH_3CH(OH)-$ group.$(1)$ Ethyl alcohol $(CH_3CH_2OH)$ gives a positive iodoform test,whereas other $1^{\circ}$ alcohols (like $CH_3CH_2CH_2OH$) do not.$(2)$ $CH_3CHO$ contains the $CH_3CO-$ group and gives a positive test,while $HCHO$ does not.$(3)$ $CH_3CHO$ gives a positive test,while $CH_3CH_2CHO$ does not.Since all the given pairs can be distinguished by the iodoform reaction,the correct answer is $D$.

Column-$1$ (Reaction of carbonyl compound with)	Column-$2$ (Product)
$A$. Hydroxylamine	$I$. Hydrazone
$B$. Alcohol	$II$. Schiff's base (Substituted imine)
$C$. Hydrazine	$III$. Oxime
$D$. Amine	$IV$. Ketal

Which of the following can be distinguished by the iodoform reaction?

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Match the following:
Column-$1$ (Reaction of carbonyl compound with) Column-$2$ (Product)
$A$. Hydroxylamine $I$. Hydrazone
$B$. Alcohol $II$. Schiff's base (Substituted imine)
$C$. Hydrazine $III$. Oxime
$D$. Amine $IV$. Ketal
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Compound "x" having molecular formula $C_3H_6O$,is reduced by Red $P/HI$ to give compound "y" $(C_3H_8)$. If "x" reduces Tollen's reagent,what is the possible structure of "x"?

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