Calcium on heating in N_2 yields an ionic com | vedclass

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(B) When calcium is heated in an atmosphere of $N_2$, it forms calcium nitride, $Ca_3N_2$, which is the ionic compound $A$.$3Ca + N_2 \xrightarrow{\De

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$Ca_3N_2, NH_3$

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(B) When calcium is heated in an atmosphere of $N_2$, it forms calcium nitride, $Ca_3N_2$, which is the ionic compound $A$.$3Ca + N_2 \xrightarrow{\Delta} Ca_3N_2 (A)$Calcium nitride reacts with water to produce calcium hydroxide and ammonia gas, $B$.$Ca_3N_2 + 6H_2O \rightarrow 3Ca(OH)_2 + 2NH_3 (B)$Therefore, $A$ is $Ca_3N_2$ and $B$ is $NH_3$.

Calcium on heating in $N_2$ yields an ionic compound $A$, which reacts with water to give $Ca(OH)_2$ and a gas $B$. Identify $A$ and $B$.

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