7. For an octahedral transition metal complex with maximum absorbance at a wavelength of 580 nm, calculate the d-orbital splitting energy in kJ/mol. What color is the absorbed light? What color would be observed for this complex be in water solution? What approximate wavelength does this observed color have?

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Coordination Chemistry

It is a part of chemistry, in which the study of compounds that have central atoms surrounded by molecules or ions, known as ligand, is known as coordination chemistry.