State the definition of the partial molar gibbs energy.

Explanation :

As we know that the Gibbs free energy is not only function of temperature and pressure but also amount of each substance in the system.

where,

is the amount of component 1 and 2 in the system.

Partial molar Gibbs free energy : The partial derivative of Gibbs free energy with respect to amount of component (i) of a mixture when other variable are kept constant are known as partial molar Gibbs free energy of component.

For a substance in a mixture, the chemical potential is defined as the partial molar Gibbs free energy.

The expression will be:

where,

T = temperature

P = pressure

is the amount of component 'i' and 'j' in the system.

my dad did alot of meth and ace cheeks