試題詳解

15. Which of the following statements is correct?
(A)In HF, its bonding molecular orbital has greater H 1s character than fluorine 2p character
(B) The bond strength of C2 ^2- is expected to strengthen as an electron is removed to form the positive charged ion
(C) The bond strength of H2 is expected to increase as an electron is removed to form the positive charged ion
(D) The order of increasing bond length is CO²⁺ > CO⁺ > CO
(E)The bond order of CO⁺ is 3