試題詳解

7. The deciding factor that makes HF a weak acid is that
(A) F₂ has a small bond energy.
(B) HF has a large bond energy.
(C) F- has the largest ionization energy of all the halide ions.
(D) the enthalpy of hydration of F^- is negative.
(E) the entropy for hydration of F^- is a large negative value.