The coordination number of cobalt in the comp | vedclass

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(B) The coordination number is determined by the number of donor atoms directly bonded to the central metal ion. In the complex $[Co(en)_2Br_2]Cl_2$,t

Vedclass · Accepted Answer

$6$

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(B) The coordination number is determined by the number of donor atoms directly bonded to the central metal ion. In the complex $[Co(en)_2Br_2]Cl_2$,the ligand $en$ (ethylenediamine) is a bidentate ligand,meaning it donates $2$ donor atoms per ligand. The ligand $Br^-$ is a monodentate ligand,meaning it donates $1$ donor atom per ligand. Coordination Number $= (2 	imes 	ext{number of } en) + (1 	imes 	ext{number of } Br^-) = (2 	imes 2) + (1 	imes 2) = 4 + 2 = 6$.

The coordination number of cobalt in the complex $[Co(en)_2Br_2]Cl_2$ is

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