Class 12 Chemistry p-Block Elements (Class 12)Nitrogen family

Medium

Identify the reaction which does not liberate $N_2$.

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A
$2 NaN_3 \xrightarrow{\Delta} 2 Na + 3 N_2$
B
$(NH_4)_2Cr_2O_7 \xrightarrow{\Delta} Cr_2O_3 + N_2 + 4 H_2O$
C
$2 NH_4Cl + Ca(OH)_2 \longrightarrow CaCl_2 + 2 NH_3 + 2 H_2O$
D
$Ba(N_3)_2 \xrightarrow{\Delta} Ba + 3 N_2$

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p-Block Elements (Class 12)

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Nitrogen family

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