Indicate whether the following statements are true or false. colligative properties are dependent on the number of moles of solute. colligative properties are dependent of the mass of solvent. the vapor pressure of the solution will always be higher then the vp of the pure solvent. the boiling point of the pure solvent is always higher then the boiling point of the pure solution by adding a solute to pure water, you are lowering the vapor pressure of the solution. this results in an increase in the boiling point of the solution.