Fugacity of a component in an ideal gas mixture is equal to the partial pressure of that component in the mixture. The fugacity of each component in a stable homogeneous solution at constant pressure and temperature __________ as its mole fraction increases.
(A) Decreases
(B) Decreases exponentially
(C) Increases
(D) Remain constant
(A) Decreases
(B) Decreases exponentially
(C) Increases
(D) Remain constant