Molar conductivity as a function of temperature and density

The behavior of concentrated solutions can be explained in terms of the re-dissociation phenomena (Corti and Femandez-Prini, 1986) which take place at low reduced temperature, T, and high packing fraction (pcr ). In this regime an ion is surroxmded by ions of die same and opposite charge and the net result of the ion interactions is that the ions move essentially as free ions, as it occur in molten salts. 

The behavior of the molar conductivity of dilute electrolytes as a function of pressure at a fixed concentration is 

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