The product formed in the following reaction | vedclass

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(B) The reaction involves the oxidative cleavage of a vicinal diol (or $\alpha$-hydroxy carbonyl compound) by periodic acid $(HIO_4)$.$1$. The startin

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$HCHO, 2HCO_2H$

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(B) The reaction involves the oxidative cleavage of a vicinal diol (or $\alpha$-hydroxy carbonyl compound) by periodic acid $(HIO_4)$.$1$. The starting material is glyceraldehyde $(CHO-CH(OH)-CH_2OH)$.$2$. The first $HIO_4$ molecule cleaves the bond between the $C_1$ (aldehyde) and $C_2$ (hydroxyl) carbons. This produces $HCOOH$ (formic acid) and $HOCH_2CHO$ (glycolaldehyde).$3$. The second $HIO_4$ molecule cleaves the glycolaldehyde $(HOCH_2CHO)$ into $HCHO$ (formaldehyde) and $HCOOH$ (formic acid).$4$. Summing the products: $HCOOH + HCOOH + HCHO = 2HCOOH + HCHO$.Therefore,the final products are $HCHO$ and $2HCO_2H$.

List-$I$	List-$II$
$A$. Grignard reagent	$1$. $H_2 / Pd-BaSO_4$
$B$. Clemmensen reduction	$2$. $N_2H_4 / KOH / (CH_2OH)_2$
$C$. Rosenmund reduction	$3$. $CH_3MgX$
$D$. Wolff-Kishner reduction	$4$. $Zn-Hg / \text{conc. } HCl$
	$5$. $H_2 / Ni$

The product formed in the following reaction is:
$CHO-CH(OH)-CH_2OH \xrightarrow{2HIO_4} ?$

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Which of the following reagents can be used to oxidize $Butan-2-one$?

Match the following lists:
List-$I$ List-$II$
$A$. Grignard reagent $1$. $H_2 / Pd-BaSO_4$
$B$. Clemmensen reduction $2$. $N_2H_4 / KOH / (CH_2OH)_2$
$C$. Rosenmund reduction $3$. $CH_3MgX$
$D$. Wolff-Kishner reduction $4$. $Zn-Hg / \text{conc. } HCl$
$5$. $H_2 / Ni$

$X \underset{\text{Reductive}}{\stackrel{\text{Ozonolysis}}{\longrightarrow}} Y + Z$. $Y$ can be obtained by Etard's reaction,$Z$ undergoes disproportionation reaction with concentrated alkali. $X$ could be:

The major product $Q$ of the following reaction scheme is:

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The product formed in the following reaction is: $CHO-CH(OH)-CH_2OH \xrightarrow{2HIO_4} ?$