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