The A property of a Pure Substance represented by the end point
of a Vapour Liquid Equilibrium (VLE) curve above curve above which the liquid and gas state of a pure substance Pure Substance do not have a distinct boundary (see Fig. 1). LaTeX Math Inline body (T_c, P_c)
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[ State of matter ][ Pure substance ] [ Сritical Temperature Tc ] [ MixturesCritical Pressure (Pc) ]
[ Fluid Mixtures ] [ Сritical Temperature TcFluid Mixtures ] [ Pseudo-Critical Pressure (PcPoint (Tc, Pc) ]