What is the #"critical point"# of a given substance?

1 Answer
Mar 26, 2017

Answer:

Just to expand on the previous answer.............

Explanation:

The critical point is the conditions of temperature and pressure where the densities of the condensed (the liquid phase), and the gaseous phase, become equal, and one can no longer differentiate between the 2 phases.

imgarcade.com

On the graph, the critical point occurs under high pressure regimes.