6687. The vapour pressure of water is given by, in Psat = A – (5000/T), where A is a constant, Psat is the vapour pressure in atm. and T is the temperature in K.The vapor pressure of water in atm. at 50°C is approximately September 7, 2025 by Admin 0.07 0.09 0.11 0.13 ✅ The correct answer is option D.
