One litre flask contains air, water vapour and a small amount of liquid water at a pressure of 200 mmHg. If this is connected to another one litre evacuated fla

One litre flask contains air, water vapour and a small amount of liquid water at a pressure of 200 mmHg. If this is connected to another one litre evacuated flask, what wil be the final pressure of the gas mixture at equilibrium ? Assume the temperature to be 50°C. Aqueous tension at 50°C = 93 mmHg. Sol. The aqueous tension remains same in both the flask. Also flask are at same temperature