16. Which one of the following transition metal complexes would you expect to undergo Jahn-Teller distortion?(A)[Zn(H₂O)₆]²⁺(B)[Ni(H₂O)₆]²⁺(C)[Cu(H₂O)₆]²⁺(D)[Mn(H₂O)₆]²⁺(E)[Co(NH₃)₅]³⁺

20. There are three aqueous solutions of the complex ions: [Co(NH₃)₆]³⁺, [Co(CN)₆]³⁻ and [CoF₆]³⁻. The wavelengths of absorbed light for these solutions are 770 nm, 440 nm, and 290 nm. Please match the complex ion to the wavelength of absorbed light.(A)[Co(NH₃)₆]³⁺: 770 nm; [Co(CN)₆]³⁻: 440 nm; [CoF₆]³⁻: 290 nm.(B)[Co(NH₃)₆]³⁺: 440 nm; [Co(CN)₆]³⁻: 290 nm; [CoF₆]³⁻: 770 nm.(C)[Co(NH₃)₆]³⁺: 290 nm; [Co(CN)₆]³⁻: 440 nm; [CoF₆]³⁻: 770 nm.(D)[Co(NH₃)₆]³⁺: 440 nm; [Co(CN)₆]³⁻: 770 nm; [CoF₆]³⁻: 290 nm.(E)[Co(NH₃)₆]³⁺: 290 nm; [Co(CN)₆]³⁻: 770 nm; [CoF₆]³⁻: 440 nm.

16. Which one of the following transition metal complexes would you expect to undergo Jahn-Teller distortion?

(A)[Zn(H₂O)₆]²⁺

(B)[Ni(H₂O)₆]²⁺

(C)[Cu(H₂O)₆]²⁺

(D)[Mn(H₂O)₆]²⁺

(E)[Co(NH₃)₅]³⁺

相關試題

相關試卷