See image — AITS & Test Series Chemistry Question
Question
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Answer: ABD
💡 Solution & Explanation
Sodium nitrate on decomposition upto 500ºC gives 2 NaNO and oxygen 3 2 2 2NaNO 2NaNO O While at higher temperature (i.e. above to 800ºC), NaNO2 further decomposes into 2 2 Na O,N and 2 O . 800ºC 2 2 2 2 2NaNO Na O 3 / 2O N
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