For the reaction
2NO2(g) ⇋ 2NO(g) + O2(g)
(Kc = 1.8 × 10–6 at 184°C)
(R = 0.0831kJ/(mol.K)). When K p and K c are compared at 184°C it is found that
(a) Kp is greater than Kc
(b) Kp is less than Kc
(c) Kp = Kc
(d) whether Kp is greater than, less than or equal to Kc depends upon the total gas pressure
