H-CDO + H^{18}O^{-} rightarrow D-C^{18}O^{-} | vedclass

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(A) The given reaction involves the self-oxidation and reduction of an aldehyde (specifically formaldehyde derivative $H-CDO$) in the presence of a ba

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Cannizzaro reaction,Disproportionation reaction

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(A) The given reaction involves the self-oxidation and reduction of an aldehyde (specifically formaldehyde derivative $H-CDO$) in the presence of a base $(OH^-)$. This type of reaction,where the same species is simultaneously oxidized to a carboxylic acid derivative and reduced to an alcohol,is known as the Cannizzaro reaction. Since the same molecule undergoes both oxidation and reduction,it is also classified as a disproportionation reaction (a specific type of redox reaction).

List-$I$ (Reagents)	List-$II$ (Reaction Name)
$A$. $NH_2-NH_2, KOH$	$I$. Tollen's Test
$B$. $[Ag(NH_3)_2]OH$	$II$. Clemmensen Reduction
$C$. Aq. $CuSO_4$, Sodium Potassium tartarate, $KOH$	$III$. Wolff-Kishner Reduction
$D$. $Zn-Hg, HCl$	$IV$. Fehling's Test

$H-CDO + H^{18}O^{-} \rightarrow D-C^{18}O^{-} + CH_2D-OH$. The above reaction is known as:

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