Which statement about the coordination number | vedclass

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(D) The coordination number of a metal ion in a complex is defined as the number of ligand donor atoms to which the metal is directly bonded. For most

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For most cations,the coordination number depends on the size and charge of the cation.

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(D) The coordination number of a metal ion in a complex is defined as the number of ligand donor atoms to which the metal is directly bonded. For most cations,the coordination number is not fixed; it depends on several factors,including the size of the central metal ion,the charge of the cation,and the steric/electronic properties of the ligands. Option $D$ is the most accurate statement as it highlights the dependence on the physical and chemical properties of the cation.

Which statement about the coordination number of a cation is true?

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