Identify X and Y, respectively in the followi | vedclass

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(D) When $Mg$ is heated in air, it reacts with both $O_2$ and $N_2$ to form $MgO$ and $Mg_3N_2$ (which is $B$).$2Mg + O_2 \xrightarrow{\Delta} 2MgO$$3

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$Mg(OH)_2 ; NH_3$

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(D) When $Mg$ is heated in air, it reacts with both $O_2$ and $N_2$ to form $MgO$ and $Mg_3N_2$ (which is $B$).$2Mg + O_2 \xrightarrow{\Delta} 2MgO$$3Mg + N_2 \xrightarrow{\Delta} Mg_3N_2 (B)$Now, the hydrolysis of $Mg_3N_2$ occurs as follows:$Mg_3N_2 + 6H_2O \rightarrow 3Mg(OH)_2 + 2NH_3$Here, $Mg(OH)_2$ $(X)$ is sparingly soluble in water, and $NH_3$ $(Y)$ is a gas with a pungent odour.Therefore, $X = Mg(OH)_2$ and $Y = NH_3$.

Metal	Ore
$1$. Sodium	$a$. Barite
$2$. Potassium	$b$. Carnallite
$3$. Barium	$c$. Beryl
$4$. Beryllium	$d$. Chile saltpetre

Identify $X$ and $Y$, respectively in the following reactions:

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