JEE Main2002ChemistryCoordination CompoundsActual
The most stable ion is
Options
- A[ Fe ( OH )₃ ]³⁻
- B[ Fe ( Cl )₆ ]³⁻
- C[ Fe ( CN )₆ ]³⁻
- D[ Fe ( H ₂ O )₆ ]³⁺
Correct answer
B. [ Fe ( Cl )₆ ]³⁻
Step-by-step solution
A more basic ligand forms stable bond with metal ion, Cl ⁻ is most basic amongst all