Which Graph Best Describes How the Vapor Pressure of a Solution

question 53

Multiple Choice

Which graph best describes how the vapor pressure of a solution varies according to Raoult's law as a nonvolatile solute is added to a liquid? The vapor pressure of the solution is plotted on the y-axis, and the mole fraction of solvent is plotted on the x-axis. The origin (0, 0) is not necessarily located where the axes cross.

• A) I
• B) II
• C) III
• D) IV

---

Definitions:

Depression

A psychological condition marked by a continuous low mood or a lack of enthusiasm for activities, leading to considerable disruption in daily functioning.

Locus of Control

A psychological concept that refers to the extent to which individuals believe they have power over events in their lives.

George Kelly

An American psychologist noted for his contribution to personal construct psychology, emphasizing how individuals interpret events and develop cognitive systems.

Static Traits

Personality characteristics or attributes that are believed to be consistent and unchanging over time.