Question

The magnitude of crystal field stabilisation energy in octahedral field depends on:
(I) the nature of the ligand.
(II) the charge on the metal ion.
(III) whether the metal is in the first, second or third row of the transition elements.

• A. I, II and III are correct
• B. I and II are correct
• C. II and III are correct
• D. III is correct

Answer 1

Answer: (A)

I, II and III are correct

The magnitude of CFSE depends on the nature and number of ligands and also upon the geometry of the complex.
It also depends on whether the metal is in the first, second or third row of the transition elements.
Thus option A is the correct answer.