試題詳解

10. For a particular chemical reaction, ^△H = 5.0kJ and ^△S = - 25J/K. Under what temperature conditions is the reaction spontaneous?
(A)When T ＜ -220K
(B)When T ＜ 220K
(C)When T ＞ 220K
(D)The reaction is not spontaneous at any temperature.
(E)The reaction is spontaneous as all temperature.