NEET Chemistry Crystal Field Theory MCQ Question
The magnitude of CFSE (crystal field splitting energy, Δ₀) can be related to the configuration of d-orbitals in a coordination entity as
if Δ₀ < P, the configuration is t₂g³e₁g² = weak field ligand and high spin complex
if Δ₀ > P, the configuration is t₂g²e₁g³ = strong field ligand and low spin complex
if Δ₀ > P, the configuration is t₂g⁴e₀g = strong field ligand and high spin complex
if Δ₀ = P, the configuration is t₂g⁴e₀g = strong field ligand and high spin complex
Correct Answer
Detailed Explanation
When Δ₀ > P, electrons pair up in the lower energy t₂g orbitals, leading to a low spin configuration.
Found an issue with this question?
Related Questions
More from Coordination Compounds
More from
Match Column-I with Column-II. Column-I Column-II (a) High spin complex (i) Weak field ligands (b) Low spin complex (ii) Strong field...
Match Column-I with Column-II. Column-I Column-II (a) Strong field ligands (i) Low splitting of d orbitals (b) Weak field ligands (ii...
Match Column-I with Column-II. Column-I Column-II (a) Coordination number 4 (i) Tetrahedral (b) Coordination number 6 (ii) Octahedral ...