

MCQOPTIONS
Saved Bookmarks
1. |
The molar excess Gibbs free energy, g E , for a binary liquid mixture at T and P is given by, (g E /RT) = A . x1. x2, where A is a constant. The corresponding equation for ln y1, where y1 is the activity co-efficient of component 1, is |
A. | A . x2 2 |
B. | Ax1 |
C. | Ax2 |
D. | Ax1 2 |
Answer» B. Ax1 | |