Explain coordination number with examples. – InterviewSolution

1.	Explain coordination number with examples.
Answer» Solution :It is the number of LIGANDS attached DIRECTLY to the central METAL atom or ion by coordinate bonds in the given complex or co-ordinate ion. Example:(i) In ion `Ni(CO)_4rarr` ligand is `COrarr`COORDINATION number is 4.(ii)`[Ag(NH_3)_2]^+rarr` Ligand is `NH_3rarr`Coordination number is. 2.

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