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試卷名稱：108年 - 108 台灣聯合大學系統學士班轉學考試題：普通化學#99851
年份：108年
科目：轉學考-普通化學
36.Sodium reacts violently with water according to the equation:
2 Na(s) + 2 H2O(l)→ 2 NaOH(aq) +H2(g)
The resulting solution has a higher temperature than the water prior to the addition of sodium. What are the signs of △H° and △S° for this reaction?
(A) △H° is negative and △S° is negative.
(B) △H° is negative and △S° is positive.
(C) △H° is positive and △S° is negative.
(D) △H° is positive and △S° is positive.