When NaNO3 is heated in a closed vessel, O2 is liberated and NaNO2 is left behind. At equilibrium,

Question

When NaNO3 is heated in a closed vessel, O2 is liberated and NaNO2 is left behind. At equilibrium, (A) I, II and III (B) II, III and IV (C) I, III and IV (D) I, II, III and IV

Tardigrade Admin · Accepted Answer

2NaNO32NaNO2+O2 According to Le-Chatelier principle, low pressure, high temperature and addition of NaNO3 favour forward reaction.

Q. When $N a N O_{3}$ is heated in a closed vessel, $O_{2}$ is liberated and $N a N O_{2}$ is left behind. At equilibrium,

I, II and III

II, III and IV

I, III and IV

I, II, III and IV

$2 N a N O_{3} 2 N a N O_{2} + O_{2}$ According to Le-Chatelier principle, low pressure, high temperature and addition of $N a N O_{3}$ favour forward reaction.

Q. When NaNO3​ is heated in a closed vessel, O2​ is liberated and NaNO2​ is left behind. At equilibrium,