試卷名稱:114年 - [無官方正解]114 臺灣綜合大學系統_學士班轉學生聯合招生考試試題:普通化學B#129358
年份:114年
科目:研究所、轉學考(插大)◆普通化學
16. Consider the dissociation reaction of the acid HF. HF(aq) ⇌
Why is △S negative?
(A) Each HF molecule produces two ions when it dissociates. ;
(B) The ions are hydrated.;
(C) The reaction is expected to be exothermic, and △S thus should be negative. ;
(D) The reaction is expected to be endothermic, and △S thus should be negative. ;
(E) none of these.