Which of the following solutions will have the lowest freezing point? A)0.010 m RbI B)0.010 m K₂SeO₄ C)0.035 m CH₃OH D)0.015 m SrBr₂

Question

Quizplus · Accepted Answer

The freezing point depression is directly proportional to the molality and the number of particles the solute dissociates into. SrBr2 dissociates into 3 ions (1 Sr2+ and 2 Br-), resulting in the highest effective molality among the given options, thus the lowest freezing point.

Which of the Following Solutions Will Have the Lowest Freezing