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試卷名稱：110年 - 110台灣聯合大學系統_碩士班招生考試_化學類:無機化學#108077
年份：110年
科目：研究所、轉學考(插大)◆無機化學
49. The intense red of an
(shown below) solution is replaced by pale blue when cerium(IV) sulfate is added to it. Which of the following statements about this observation is correct? 
(A) The intense coloration o
is due to inter-ligand charge transfer.
(B) The electron count of 
is 20.
(C) Addition of cerium(IV) sulfate causes the reduction of 
(D) The change of coloration upon the addition of cerium(IV) sulfate is due to lack of ligand to metal charge transfer transtions.
(E) None of statements are correct.