22. Which of the following complexes will absorb visible radiation of the highest energy (shortest wavelength)? (A) [Co(Br)6] 3– (B) [Co(NH3)6] 3+ (C) [Co(I)6] 3– (D) [Co(H2O)6] 3+ (E) [Co(CN)3] 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

22. Which of the following complexes will absorb visible radiation of the highest energy (shortest wavelength)?
(A) [Co(Br)6] 3–
(B) [Co(NH3)6] 3+
(C) [Co(I)6] 3–
(D) [Co(H2O)6] 3+
(E) [Co(CN)3] 3-

相關試題

相關試卷

22. Which of the following complexes will absorb visible radiation of the highest energy (shortest wavelength)?(A) [Co(Br)6] 3–(B) [Co(NH3)6] 3+(C) [Co(I)6] 3–(D) [Co(H2O)6] 3+(E) [Co(CN)3] 3-

相關試題

相關試卷

22. Which of the following complexes will absorb visible radiation of the highest energy (shortest wavelength)?
(A) [Co(Br)6] 3–
(B) [Co(NH3)6] 3+
(C) [Co(I)6] 3–
(D) [Co(H2O)6] 3+
(E) [Co(CN)3] 3-