A change in the free energy of a system at constant temperature and pressure will be: `Delta_(sys)G = Delta_(sys)H -T Delta_(sys)S` At constant temperature and pressure `Delta_(sys) G lt 0` (spontaneous) `Delta_(sys)G = 0` (equilibrium) `Delta_(sys)G gt 0` (non-spontaneous) For a system in equilibrium, `DeltaG = 0`, under conditions of constantA. temperature and pressureB. temperature and volumeC. energy and volumeD. pressure and volume

A change in the free energy of a system at constant temperature and pr

1.	A change in the free energy of a system at constant temperature and pressure will be: `Delta_(sys)G = Delta_(sys)H -T Delta_(sys)S` At constant temperature and pressure `Delta_(sys) G lt 0` (spontaneous) `Delta_(sys)G = 0` (equilibrium) `Delta_(sys)G gt 0` (non-spontaneous) For a system in equilibrium, `DeltaG = 0`, under conditions of constantA. temperature and pressureB. temperature and volumeC. energy and volumeD. pressure and volume
Answer» `(DeltaG)_(T.P.)=0`, at equilibrium state.

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