2) A solution consists of 0.50 mole of CaCl2 dissolved i 100. grams of H20 at 25°C. Compared to the boiling
point and freezing point of 100. grams of H20 at
standard pressure, the solution at standard pressure
has
(A) a higher boiling point and a lower freezing
point
(B) a lower boiling point and a lower freezing point
(C) a lower boiling point and a higher freezing
point
(D) a higher boiling point and a higher freezing
point
3) Which solution has the highest boiling point at