What relationship states that the partial pressure of a solvent over a solution is given by the vapor pressure of the pure solvent times the mole fraction of the solvent in the solution?
A) Henry's law
B) Law of partial pressures
C) Curie's law
D) Raoult's law
E) Vapor pressure

Question

Quizplus · Accepted Answer

Raoult's law states that the partial pressure of a solvent over a solution is given by the vapor pressure of the pure solvent times the mole fraction of the solvent in the solution. Henry's law is a relationship between the concentration of a gas in a solution and the partial pressure of that gas above the solution. The law of partial pressures (also known as Dalton's law) states that the total pressure of a gaseous mixture is equal to the sum of the partial pressures of the individual gases in the mixture. Curie's law relates the magnetic moment of a substance to its temperature and magnetic field. Vapor pressure is a measure of the pressure exerted by a gas in equilibrium with its liquid or solid phase.

What Relationship States That the Partial Pressure of a Solvent