Relative lowering of vapor pressu_re is a colligative property because.

(1) It depends on the concentration of a nonelectrolyte solute in a solution and does not depend on

the nature of the solute molecules. ·

(2) It depends on a number of particles of electrolyte solute in a solution and does not depend on the

nature of the solute particles.

(3) It depends on the concentration ota nonelectrolyte solute in solution as well as on the nature

of the solute molecules.

(4) It depends on the concentration of an electrolyte or nonelectrolyte solute in solution as well

as on the nature of solute molecules.