MCAT Question of the Day
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    Q:

    		 Which of the following is true of the difference between pH and pKa?
    		 

    A

    		 pH is on a log scale whereas pKa is not.

    B

    		 pH can only go from a scale of 0 to 14 whereas pKa is not subject to the same restrictions.

    C

    		 pH and pKa are identical concepts

    D

    		 pH depends on the amount of acid in solution whereas pKa does not.



    Acid/Base Equilibria |
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