MCAT Question of the Day
    •

    Q:

    		 A beaker of gas contains 24 moles of A, 36 of B, and 36 of C. What is the mole fraction of compound A?
    		 

    A

    		 24

    B

    		 0.25

    C

    		 1/3

    D

    		 0.5



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