A solution contains 12.6 g of non-volatile C10H160 in 87.2 g of benzene, C6H6. The vapor pressure of the pure benzene at a particular temperature is 125 mm Hg. What is the vapor pressure of the mixture? Selected Answer: O B. 92.7 mmHg Answers: O A. 116 mm Hg B. 92.7 mmHg c. 112 mm Hg D. 123 mm Hg E. 109 mm Hg

A solution contains 12.6 g of non-volatile C10H160 in 87.2 g of benzene, C6H6. The vapor pressure of the pure benzene at a particular temperature is 125 mm Hg. What is the vapor pressure of the mixture? Selected Answer: O B. 92.7 mmHg Answers: O A. 116 mm Hg B. 92.7 mmHg c. 112 mm Hg D. 123 mm Hg E. 109 mm Hg

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter11: Properties Of Solutions

Section: Chapter Questions

Problem 51E: Glycerin, C3H8O3, is a nonvolatile liquid. What is the vapor pressure of a solution made by adding...

See similar textbooks

Similar questions

1. Vapor pressure: Arrange the following aqueous solutions in order of increasing vapor pressure at 25°C: 0.35 m C2H4(OH)2 (ethylene glycol, nonvolatile solute); 0.50 m sugar; 0.20 m KBr; and 0.20 m Na2SO4. C2H4(OH)2 < sugar < KBr < Na2SO4 Na2SO4 < sugar < KBr < C2H4(OH)2 sugar < C2H4(OH)2 < KBr < Na2SO4 KBr < sugar < Na2SO4 < C2H4(OH)2
A gaseous solute dissolves in water. The solution process has H=15 kJ. Its solubility at 22C and 6.00 atm is 0.0300 M. Would you expect the solubility to be greater or less at (a) 22C and 1 atm? (a) 18C and 6 atm? (a) 15C and 10 atm? (a) 35C and 3 atm?
Once again, consider Fig. 10-9. Suppose instead of having a nonvolatile solute in the solvent in one beaker, the two beakers contain different volatile liquids. That is, suppose one beaker contains liquid A (Pvap = 50 torr) and the other beaker contains liquid B (Pvap = 100 torr). Explain what happens as time passes. How is this similar to the first case (shown in the figure)? How is it different?
Carbon tetrachloride (CCl4) and benzene (C6H6) form ideal solutions. Consider an equimolar solution of CCl4 and C6H6 at 25C. The vapor above the solution is collected and condensed. Using the following data, determine the composition in mole fraction of the condensed vapor. Substance Gfo C6H6(l) 124.50 kJ/mol C6H6(g) 129.66 kJ/mol CCI4(l) 65.21 kJ/mol CCI4,(g) 60.59 kJ/mol
Glycerin, C3H8O3, is a nonvolatile liquid. What is the vapor pressure of a solution made by adding 164 g glycerin to 338 mL H2O at 39.8C? The vapor pressure of pure water at 39.8C is 54.74 torr and its density is 0.992 g/cm3.