Thermal decomposition of which of the salt li | vedclass

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Question

(B) $2NH_4ClO_4 \xrightarrow{\Delta} N_2 \uparrow + Cl_2 \uparrow + 2O_2 \uparrow + 4H_2O$$CaCO_3 \xrightarrow{\Delta} \underbrace{CaO}_{	ext{Basic}}

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$CaCO_3$

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(B) $2NH_4ClO_4 \xrightarrow{\Delta} N_2 \uparrow + Cl_2 \uparrow + 2O_2 \uparrow + 4H_2O$$CaCO_3 \xrightarrow{\Delta} \underbrace{CaO}_{	ext{Basic}} + \underbrace{CO_2 \uparrow}_{	ext{Acidic}}$$NH_4NO_2 \xrightarrow{\Delta} N_2 \uparrow + 2H_2O$$NaNO_3 \xrightarrow{	ext{below } 500^{\circ}C} NaNO_2 + \frac{1}{2}O_2 \uparrow$$2NaNO_3 \xrightarrow{800^{\circ}C} Na_2O + N_2 \uparrow + \frac{5}{2}O_2 \uparrow$Thus,$CaCO_3$ decomposes to give a basic oxide $(CaO)$ and an acidic oxide $(CO_2)$.

Thermal decomposition of which of the salt listed below yields a basic and an acidic oxide simultaneously?

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