Question

What is Gibbs free energy?

The result of the product of the temperature and entropy of a change, subtracted from the enthalpy of the change.

The result of the product of the temperature and enthalpy of a change, subtracted from the entropy of the change.

The result of the product of the temperature and entropy of a change, added to the enthalpy of the change.

The result of the product of the temperature and enthalpy of a change, added to the entropy of the change.

Answer 1

a thermodynamic quantity equal to the enthalpy (of a system or process) minus the product of the entropy and the absolute temperature.