K_c / K_p for reaction:<br>CO(g) + 1/2 O₂(g) ⇌ CO₂(g) is — Chemical Equilibrium Chemistry Question

💡 Solution & Explanation

For the reaction, Δn = 1 - (1 + 0.5) = -0.5. We know K_p = K_c(RT)^Δn = K_c(RT)^-0.5. Rearranging gives K_c / K_p = (RT)^0.5 = √(RT). Therefore, correct answer is B.