Distillation Practice Test

Small differences in boiling point require the use of                      distillation and large differences in boiling point require the use of                      distillation.

Consider the following solutions.

Solution A: 1M sodium chloride solution

Solution B: 1M calcium nitrate solution

Solution C: 1M sucrose solution

Equal volumes of the solutions are combined and the mixture is added to a distillation column. Which of the following solutions will separate first?