CALCULATION:We know that, KP = Kc(RT)∆ngKP and Kc are equilibrium constant.R is GAS constantT is temperature∆ng is DIFFERENCES of moles.∴ If ∆ng ≠ 0 then Kp ≠ KcNow, 2C (s) + O2 (g) ⇌ 2CO (g)∆ng = +1∴ KP = Kc (RT)1Hence, Kp ≠ Kc