20. Which of the metal ions in the following complex ions has a d5 electron configuration? (A).[FeCl6]4– (B).[Cr(CN)6]3– (C).[Ti(H2O)6]2+ (D).[Mo(NH3)6]3+ (E).[Fe(CN)6]3–

23. Which of the following statements is true about the octahedral complexes of Ni2+? (A) Both strong- and weak-field complexes are paramagnetic. (B) The strong-field complex is paramagnetic and the weak-field complex is diamagnetic. (C) Both strong- and weak-field complexes are diamagnetic. (D) The strong-field complex is diamagnetic and the weak-field complex is paramagnetic. (E) none of these

20. Which of the metal ions in the following complex ions has a d5 electron configuration?
(A).[FeCl6]4–
(B).[Cr(CN)6]3–
(C).[Ti(H2O)6]2+
(D).[Mo(NH3)6]3+
(E).[Fe(CN)6]3–

相關試題

相關試卷

20. Which of the metal ions in the following complex ions has a d5 electron configuration?(A).[FeCl6]4–(B).[Cr(CN)6]3–(C).[Ti(H2O)6]2+(D).[Mo(NH3)6]3+(E).[Fe(CN)6]3–

相關試題

相關試卷

20. Which of the metal ions in the following complex ions has a d5 electron configuration?
(A).[FeCl6]4–
(B).[Cr(CN)6]3–
(C).[Ti(H2O)6]2+
(D).[Mo(NH3)6]3+
(E).[Fe(CN)6]3–