The coordination number of a central metal atom in a complex is determ – InterviewSolution

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1.	The coordination number of a central metal atom in a complex is determined by:A. The number around a metal is bonded bt pi-bondsB. The number of only anionic ligands bonded to the metal atomC. the number of ligands aronud a metal ion bonded sigma and pi-bonds bothD. The number of ligands around a metal ion bonded by sigma bonds.
Answer» The number of atoms of the ligand that one directly bonded to the central metal atom or ion by coordinate bond is known as the coordination number of metal = number of `sigma` bonds formed by metal with ligand.

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