Nitrogen is liberated by the thermal decompos | vedclass

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Question

(D) The thermal decomposition reactions for the given compounds are as follows:$1$. $NH_4NO_2 \xrightarrow{\Delta} N_2 + 2H_2O$$2$. $2NaN_3 \xrightarr

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All the three

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(D) The thermal decomposition reactions for the given compounds are as follows:$1$. $NH_4NO_2 \xrightarrow{\Delta} N_2 + 2H_2O$$2$. $2NaN_3 \xrightarrow{\Delta} 2Na + 3N_2$$3$. $(NH_4)_2Cr_2O_7 \xrightarrow{\Delta} N_2 + Cr_2O_3 + 4H_2O$Since all three compounds liberate $N_2$ gas upon thermal decomposition,the correct option is $D$.

Nitrogen is liberated by the thermal decomposition of only:

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