MCAT Question of the Day


  • 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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