At 334 K the Vapor Pressure of Benzene (C₆H₆) Is

question 191

Multiple Choice

At 334 K the vapor pressure of benzene (C₆H₆) is 0.526 atm and that of toluene (C₇H₈) is 0.188 atm. In a solution containing 0.500 mole of benzene and 0.500 mole of toluene, what is the vapor pressure of toluene above the solution at 334K?

• A) 0.188 atm
• B) 0.10 atm
• C) 0.357 atm
• D) 0.263 atm
• E) 0.0940 atm

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