The point in a phase diagram that represents the only combination of temperature and pressure at which all three forms of matter are in equilibrium is called the _____ point.

Question

Quizplus · Accepted Answer

The point at which all three forms of matter (solid, liquid, and gas) are in equilibrium is called the triple point. This is represented as a specific point on a phase diagram where the substance exists as a solid, liquid, and gas simultaneously.

The Point in a Phase Diagram That Represents the Only