Use the Gibbs-Duhem equation to show that the partial molar volume (or any partial molar property) of a component B can be obtained if the partial molar volume (or other property) of A is known for all compositions up to the one of interest. Do this by proving that Use the following data (which are for 298 K) to evaluate the integral graphically to find the partial molar volume of acetone at x = 0.500.
X (CHCI3) 0 0.194 0.385 0.559 0.788 0.889 1.000
Vml (cm3 mol-1) 73.99 75.29 76.50 77.55 79.08 79.82 80.67