MCAT Question of the Day
    •

    Q:

    		 Which of the following pairs of molecules would be most easily separated by liquid chromatography with a nonpolar stationary phase and a polar mobile phase?
    		 

    A

    		 D-alanine and L-alanine

    B

    		 2-propanol and 1-propanol

    C

    		 free fatty acid and phospholipid

    D

    		 D-glucose and L-glucose



    Separation and Purification |
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