14. Solutions
The Colligative Properties
7PRACTICE PROBLEM
The phase diagram below shows the partial vapor-pressure curves for two liquids: a) a pure solvent and b) the solvent mixed with a nonvolatile solute. Which has a higher boiling point, the solvent or the solution?
![](https://lightcat-files.s3.amazonaws.com/problem_images/a36a442ab0590c29-1671640162672.jpg)
The phase diagram below shows the partial vapor-pressure curves for two liquids: a) a pure solvent and b) the solvent mixed with a nonvolatile solute. Which has a higher boiling point, the solvent or the solution?