AMU Medical AMU Solved Paper-2009

  • question_answer
    The potential of standard hydrogen electrode is zero. This implies that

    A)  \[\Delta G_{f}^{o}({{H}^{+}},aq)=0\]    

    B)  \[\Delta H_{f}^{o}({{H}^{+}},aq)=0\]

    C)  \[\Delta G_{f}^{o}({{H}^{+}},aq)<0\]    

    D)  \[\Delta G_{f}^{o}({{H}^{+}},aq)>0\]

    Correct Answer: A

    Solution :

                     As \[\Delta G_{f}^{o}=-nF{{E}^{o}}\]If  \[{{E}^{o}}=0\]then \[\Delta G_{f}^{o}({{H}^{+}}aq)=0\]


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