Question

criteria of phase equilibrium​

Answer 1

The criteria for phase equilibrium, established over 100 years ago by Gibbs, are that: (1) the temperature and pressure of the phases are equal, (2) the chemical potentials of each of the components in each of the phases that it is present are equal, and (3) the global Gibbs free energy is a minimum.

Answer 2

Criteria Are:-

1.The temperature and pressure of the phases are equal

2.The chemical potentials of each of the components in each of the phases that it is present are equal

3. The global Gibbs free energy is a minimum.