Which of the following statements are true regarding \"chemical potential\" of o

Question

Which of the following statements are true regarding "chemical potential" of one component A in a mixture of A+B?  There maybe more than one correction choices.

A) Chemical potential of A in a mixture is the molar Gibbs energy of  pure A- as if there is no B in it

B) Chemical potential of A in a mixture is a constant and will not change when more B is added

C) Chemical potential of A in a mixture is partial molar Gibbs energy of A-the contribution of one mole of A to the Gibbs energy when temperature, pressure and the concentration of B is kept constant.

D) Chemical potential of A in a mixture is not a constant and changes when concentration changes.

Explanation / Answer

correct answers are

(c) Chemical potential of A in a mixture is partial molar Gibbs energy of A-the contribution of one mole of A to the Gibbs energy when temperature, pressure and the concentration of B is fixed.

(d) Chemical potential of A in a mixture is not a constant and changes when concentration changes.

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