Question

In an octahedral complex, CFSE $\left(In{\Delta }_{0}units\right)$ will be zero in a strong ligand field for a:

• A. $d^{5}case$
• B. $d^{6}case$
• C. $d^{3}case$
• D. $d^{10}case$

Answer 1

The correct option is D $d^{10}case$

As strong field ligands give low spin complexes, so value of CFSE is