Question

Predict the effect of following changes on the equilibrium -

2NO (g) + O2 (g) → 2NO2 (g),

(i)Increase in concentration of NO (ii) decrease in pressure​

Answer 1

Answer:

according to le chatilier's principle decrease in pressure favours the equilibrium towards high number of moles so the equilibrium shifts towards left side. BACWARD REACTION is favoured.

and increase in concentration of NO (that means concentration of reactants increased), so the equilibrium will shift in the direction that uses the reactants, so that the reactants concentration decreases. The FORWARD REACTION is favoured.

Answer 2

Answer:

it's not right questions