Crystal Field Theory — Prelims Questions

Which of the following octahedral complexes of $\text{Co}^{3+}$ is a low spin complex?

Calculate the Crystal Field Stabilization Energy (CFSE) for a $d^7$ high spin octahedral complex.

Which of the following statements about tetrahedral complexes is INCORRECT?

The complex $\text{[Ni(CN)}_4\text{]}^{2-}$ is diamagnetic. What is the geometry and hybridization of the complex?

Which of the following complexes will absorb light of the shortest wavelength?

Which of the following $d^n$ configurations can exhibit both high spin and low spin states in an octahedral complex?