Among the following statements A-D, the incorrect ones are:

A. Octahedral Co(III) complexes with strong field ligands have high magnetic moments

B. When Δo < P, the d- electron configuration of Co(III) in an octahedral complex is \(\rm t_{2 g}^4, e_g^2\)

C. Wavelength of light absorbed by [Co(en)3]3+ is lower than that of [CoF6]3−.

D. If the Δ0 for an octahedral complex of Co(III) is 18000 cm−1, the Δt for its tetrahedral complex with the same ligand will be16000 cm−1 .

1
B and C only
2
A and B only
3
A and D only
4
C and D only

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