JEE Mains · Chemistry · STD 12 - 5. Co-ordination chemistry
The conditions and consequence that favours the \(t_{2 g}^3 e_g^1\) configuration in a metal complex are _______.
- A weak field ligand, low spin complex
- B weak field ligand, high spin complex
- C strong field ligand, high spin complex
- D strong field ligand, low spin complex
Answer & Solution
Correct Answer
(B) weak field ligand, high spin complex
Step-by-step Solution
Detailed explanation
The conditions and consequence that favour \(t_{2 g}^3 e_g^1\) configuration in a metal complex are (i) weak field ligand, and (ii) high spin complex For weak field ligands, splitting energy ( \(\Delta_0\) ) is lower than pairing energy \((P)\). As a result distribution of…
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