NEST2018ChemistryCoordination Compounds
Complexes [ CoX ₆ ]³⁻, [ CoY ₆ ]³⁺ and [ CoZ ₆ ]³⁻ absorb at 700,475 and 310 nm , respectively. The ligands X , Y and Z most likely are, respectively,
Options
- AF ⁻, NH ₃, CN ⁻
- BCN ⁻, H ₂ O , Cl ⁻
- CBr ⁻, NH ₃, NCS ⁻
- DI ⁻, H ₂ O , OH ⁻
Correct answer
A. F ⁻, NH ₃, CN ⁻
Step-by-step solution
No solution available.