Question

A solution is prepared by dissolving a solid in a liquid. What does the vapor pressure of the liquid depend on?A.the solution molarityB.the solution molalityC.the mole fraction of the liquidD.the mass percent of the solid

Answer 1

• The factors that influence vapour pressure is amongst others surface area.

• So the most suitale nswer will be the mole raction of the liquid will influence vapour pressure.

• Option C is the most closest answer,.