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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