Consider an ideal mixture of two liquids, A and B. The image below shows the mole fraction of omponent A in the vapour plotted against the mole fraction of component A in the solution. The urve has a slope of 1. Which of the following is necessarily true in such a case? Male fraction of Ainthe solution O A A and B are present in equimolar quantities in the solution. B.A and B are present in equimolar quantities in the vapour that is in equilibrium with the solution. O C The vapour pressure of A, p'a is equal to the vapour pressure of B, p's- O D. The mole fraction of A in the solution, XA =1 O E. The mole fraction of B in the solution, xg = 1 Mole fraction ofAh the vapour : : : :

Consider an ideal mixture of two liquids, A and B. The image below shows the mole fraction of omponent A in the vapour plotted against the mole fraction of component A in the solution. The urve has a slope of 1. Which of the following is necessarily true in such a case? Male fraction of Ainthe solution O A A and B are present in equimolar quantities in the solution. B.A and B are present in equimolar quantities in the vapour that is in equilibrium with the solution. O C The vapour pressure of A, p'a is equal to the vapour pressure of B, p's- O D. The mole fraction of A in the solution, XA =1 O E. The mole fraction of B in the solution, xg = 1 Mole fraction ofAh the vapour : : : :

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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