Define critical point.
A) The temperature and pressure above which a supercritical fluid exists.
B) The temperature and pressure where liquid, solid, and gas are equally stable and are in equilibrium.
C) The temperature and pressure below which a supercritical fluid exists.
D) The temperature and pressure are equal.
E) The temperature and pressure are not equal.

Question

Quizplus · Accepted Answer

The critical point is defined as the temperature and pressure above which a supercritical fluid exists, meaning the substance cannot be distinguished as either a liquid or a gas.

Define Critical Point