MCAT Question of the Day


  • Q:

    Two volatile liquids, A and B, are combined as a solution in a closed beaker. There are 3 moles of liquid A and 9 moles of liquid B. The vapor pressure of liquid A is 10 mmHg and the vapor pressure of liquid B is 20 mmHg. Which of the following depicts the vapor pressure of the solution?

     

    A

    16.7 mmHg

    B

    17.5 mmHg

    C

    19.5 mmHg

    D

    21.5 mmHg



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