What is the physical phase of the substance at T = 400 K and P = 2.0 atm?
A)gas
B)liquid
C)solid
D)supercritical fluid

Question

Quizplus · Accepted Answer

At 400 K and a pressure of 2.0 atm, the substance is most likely to be in the gas phase. This is because the temperature is high enough to overcome the intermolecular forces holding the molecules together, and the pressure is not high enough to cause the substance to condense into a liquid or solid.

What Is the Physical Phase of the Substance at T