C. time 2. Which statement is incorrect? a. The vapor pressure is the pressure that results from molecules in the gas state above a liquid that would normally be in the liquid state in a closed system. Osmotic pressure is the pressure that needs to be applied to make the concentrations of the two solutions separated by a semipermeable membrane the b. same. c. Miscible substances are soluble in all proportions. d. A saturated solution contains the maximum amount of solute that can be dissolved in a given amount of solvent at a given temperature. 1

C. time 2. Which statement is incorrect? a. The vapor pressure is the pressure that results from molecules in the gas state above a liquid that would normally be in the liquid state in a closed system. Osmotic pressure is the pressure that needs to be applied to make the concentrations of the two solutions separated by a semipermeable membrane the b. same. c. Miscible substances are soluble in all proportions. d. A saturated solution contains the maximum amount of solute that can be dissolved in a given amount of solvent at a given temperature. 1

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter10: Properties Of Solutions

Section: Chapter Questions

Problem 54E: At a certain temperature, the vapor pressure of pure benzene (C6H6) is 0.930 atm. A solution was...

See similar textbooks

Similar questions

An aqueous solution made up of 32.47 g of iron(III) chloride in 100.0 mL of solution has a density of 1.249 g/mL at 25C. Calculate its (a) molarity. (b) molality. (c) osmotic pressure at 25C (assume i=4). (d) freezing point.
Vodka is advertised to be 80 proof. That means that the ethanol (C2H5OH) concentration is 40% (two significant figures) by volume. Assuming the density of the solution to be 1.0 g/mL, what is the freezing point of vodka? The density of ethanol is 0.789 g/mL.
Solutions Introduced directly into the bloodstream have to be isotonic with blood; that is, they must have the same osmotic pressure as blood. An aqueous NaCl solution has to be 0.90% by mass to be isotonic with blood. What is the molarity of the sodium ions in solution? Take the density of the solution to be 1.00 g/mL.
You have read that adding a solute to a solvent can both increase the boiling point and decrease the freezing point. A friend of yours explains it to you like this: The solute and solvent can be like salt in water. The salt gets in the way of freezing in that it blocks the water molecules from joining together. The salt acts like a strong bond holding the water molecules together so that it is harder to boil. What do you say to your friend?