reaction 1
N2(g) Oz(9)
2NO(g) + O2(g)
2NO(g)
2NO2(9)
reaction 2
(i) Suggest a reason why an increase in pressure does not affect the position of
equilibrium for reaction 1.
[1]
(ii) What effect would an increase in pressure have on the position of equilibrium for
reaction 2? Give a reason for your answer.