38. Consider the equilibrium A(g) + B(g) = AB(g). When the partial pressure of A is 10⁻² atm, the partial pressure of B is 10⁻³ atm and the partial pressure of AB is 1 atm, the equilibrium constant ‘K’ is September 6, 2025 by Admin A. 10 atmv B. 10⁵ atm⁻¹ C. 10 (dimensionless) D. 10⁵ (dimensionless) ✅ The correct answer is option B.