試題詳解

69. Which of the following coordination compounds will form a precipitate (AgCl) when treated with an aqueous solution of AgNO₃?
(A) [Cr(NH₃)₃Cl_3]
(B) [Cr(NH₃)Cl]SO₄
(C) Na₃[Cr(CN)₆]
(D) [Cr(NH₃)₆]Cl₃
(E) None of the above.