1 Adding a solute to a pure solvent will (raise or lower ) the freezing point and ( raise or lower ) the boiling point.
2. (Ionic or covalent) solutes will dissociate when they dissolve to produce more solute particles.
3 0.10 M solutions of each of the following solutes in water are prepared. Which solution has the highest bolling point?
a. 0.10 M NH3
b. 0.10 M NaCl
c. 0.10 M CaCl2
d. 0.10 M AlCI3
1. Adding a solute to a pure solvent will lower the freezing point and raise the boiling point.
2. Ionic solutes will dissociate when they dissolve to produce more solute particles.
3. The solution with the highest boiling point will be c. 0.10 M CaCl2, as it will produce the most ions in solution compared to the other solutes.