Explain the following : (1) Nickel does not form low spin octahedral complexes.

Explain the following given appropriate reason: i) Nickel does not form low spin octahedral complexes. ii) The pi -complexes are known for the transition metals only. iii) Co^(2+) is easily oxidised to Co^(3+) in the presence of a strong ligand.

Explain the following : (i) Low spin octahedral complexes of nickel are not known. (ii) The pi - complexes are known for transition elememts only. (iii) CO is a stroger ligand than NH_(3) for many metals.

Explain the following : (i) Low spin octahedral complexes of nickel are not known. (ii) The pi - complexes are known for transition elememts only. (iii) CO is a stroger ligand than NH_(3) for many metals.

Explain the following : Low spin octahedral complexes of nickel are not known.

Why do metal ions never form low-spin tetrahedral complex?

Which of the following metal ions cannot form both high spin and low spin octahedral complexes