Calculate the Vapor Pressure of a Solution Made by Dissolving

question 90

Multiple Choice

Calculate the vapor pressure of a solution made by dissolving 109 grams of glucose (molar mass = 180.2 g/mol) in 920.0 ml of water at 25 °C. The vapor pressure of pure water at 25 °C is 23.76 mm Hg. Assume the density of the solution is 1.00 g/ml.

• A)0.278 mm Hg
• B)0.605 mm Hg
• C)22.98 mm Hg
• D)23.48 mm Hg
• E)23.76 mm Hg