試題詳解

24. For a reaction in a voltaic cell, both ΔH° and ΔS° are positive. Which of the following statements is true?
(A)E°cell will increase with an increase in temperature.
(B) E°cell will decrease with an increase in temperature.
(C) E°cell will not change when the temperature increases.
(D)ΔG°> 0 for all temperatures.
(E) None of the above statements is true.