Which of the following is true of spontaneous processes at constant temperature, volume, and pressure?

W) Gibbs and Helmholtz free energies increase

X) Gibbs free energy increases; Helmholtz free energy decreases

Y) Gibbs and Helmholtz free energies decrease

Z) Gibbs free energy decreases; Helmholtz free energy increases
Y) GIBBS AND HELMHOLTZ FREE ENERGIES DECREASE