4160. The theoretical minimum work required to separate one mole of a liquid mixture at 1 atm, containing 50 mole % each of n- heptane and n- octane into pure compounds each at 1 atm is September 7, 2025 by Admin A. -2 RT ln 0.5 B. -RT ln 0.5 C. 0.5 RT D. 2 RT ✅ The correct answer is option B.