Find the total vapour pressure of an ideal binary mixture of two liquids, A and B. The vapourpressures of A and B are 75 Torr and 25 Torr respectively at 25 °C. The mole fraction of A is 0.75 inthe vapour that is in equilibrium with the solution.O A. 62.5 TorrO B. 50 TorrO C.100 TorrO D. 30 TorrO E. Data InsufficientRationale

Given , PA° = 75 torr PB° = 25 torr XA = 0.75 XB = 0.25 Using Raoult's law, Ps = PAXA ° + PB°XB…

the total vapour pressure of an ideal binary sures of A and B are 75 Torr and 25 Torr respe rapour that is in equilibrium with the solutio A. 62.5 Torr B. 50 Torr C. 100 Torr D. 30 Torr E. Data Insufficient

the total vapour pressure of an ideal binary sures of A and B are 75 Torr and 25 Torr respe rapour that is in equilibrium with the solutio A. 62.5 Torr B. 50 Torr C. 100 Torr D. 30 Torr E. Data Insufficient

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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Question

Find the total vapour pressure of an ideal binary mixture of two liquids, A and B. The vapour
pressures of A and B are 75 Torr and 25 Torr respectively at 25 °C. The mole fraction of A is 0.75 in
the vapour that is in equilibrium with the solution.
O A. 62.5 Torr
O B. 50 Torr
O C.100 Torr
O D. 30 Torr
O E. Data Insufficient
Rationale

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