Which statements below are TRUE regarding colligative properties?
I) The magnitude depends on the quantity of the solute particles.
II) A 0.1 m CaCl 2 aqueous solution has a lower freezing point than a 0.1 m C 12 H 22 O 11 aqueous solution.
III) The vapor pressure of a solution is proportional to the mole fraction of solvent in solution.
A) II only
B) III only
C) both I and III
D) both II and III
E) I, II and III