試題詳解

10. Which of the following statements is correct?
(A) F₂ ⁺ has its bond order of 1.5.
(B)CN^- is paramagnetic.
(C) Between O₂²⁺ and N₂ ²⁺, O₂ ²⁺ would most likely gain an electron.
(D) The predicted molecular structure and expected hybrid orbitals on the central atom of TeF₄ are see-saw and d² sp ³ , respectively.
(E)The predicted molecular structure and expected hybrid orbitals on the central atom of IF₄ is trigonal bipyramid and d² sp ³ , respectively.