A 259-mL sample of a sugar solution containing 1.02 g of the sugar has an osmotic pressure of 30.2 mmHg at 34.1°C. What is the molar mass of the sugar?
Mar 24, 2018
The question is incomplete....
We need to know the vapour pressure of PURE water at the given temperature. Of course, we could look this up, but it is your problem not ours...