@wikipedia
Synonym: 000 Fluid Phase Equilibrium = Vapour Liquid Equilibrium (VLE)
A state of Thermodynamic equilibrium between the liquid and gas state of a Fluid Mixture.
The PT diagram for Pure Substance will see Vapour Liquid Equilibrium (VLE) as a set of points along a smooth curve ending up with a Critical Point
(see Fig. 1).LaTeX Math Inline body (T_c, p_c)
...