A solution is prepared by dissolving 2.5g of a non-volatile solute in 100g of water. The vapor pressure of the solution is found to be 22.87 Torr at . If the vapor pressure of pure water is 23.76 Torr at the same temperature, what is the molar mass of the solute (in g/mol)?
60
120
30
90
Related Questions
When one mole of reacts with , the volume of chlorine liberated at will be:
11.2 litre
22.4 litre
44.8 litre
56.0 litre
When one mole of reacts with , the volume of chlorine liberated at will be:
11.2 litre
22.4 litre
44.8 litre
56.0 litre
