試題詳解

35. Choose the correct statement given the following information:
(A) Fe²⁺(aq) is more likely to be oxidized than Fe²⁺ complexed to CN^-.
(B) Fe³⁺(aq) is more likely to be reduced than Fe³⁺ complexed to CN^-.
(C) Both A and B are true.
(D) Complexation of Fe ion with CN^-has no effect on their tendencies to become oxidized or reduced.

(E) None of these is true.