Problem 105

Given information

Out of the set of diagrams, we need to choose which best represents the difference in the vapor pressure of ionic and nonionic solute.

Step-by-step explanation

In an aqueous solution, the ionic solute dissociates, leaving the nonionic solute as a single molecule. It is assumed that there are two possible answers. One is an ionic solution, whereas the other is a non-ionic solution. In both circumstances, the solute is nonvolatile. The set " d " diagram best represents the difference between the two solutions. Because dissociation increases the number of solute particles in an ionic solution, the vapor pressure of the solution lowers.