The equivalents of ethylene diamine (en) requ | vedclass

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(C) The complex $trans-CoCl_{3} \cdot 4NH_{3}$ can be written as $trans-[Co(NH_{3})_{4}Cl_{2}]Cl$.In this complex,there are $4$ neutral $NH_{3}$ ligan

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$2$

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(C) The complex $trans-CoCl_{3} \cdot 4NH_{3}$ can be written as $trans-[Co(NH_{3})_{4}Cl_{2}]Cl$.In this complex,there are $4$ neutral $NH_{3}$ ligands in the coordination sphere.Ethylene diamine $(en)$ is a bidentate ligand,meaning one molecule of $en$ occupies two coordination sites.To replace $4$ monodentate $NH_{3}$ ligands,we require $2$ molecules of the bidentate ligand $en$ ($2 	imes 2 = 4$ coordination sites).Therefore,the number of equivalents of ethylene diamine required is $2$.

The equivalents of ethylene diamine $(en)$ required to replace the neutral ligands from the coordination sphere of the trans-complex of $CoCl_{3} \cdot 4NH_{3}$ is ............ (Round off to the Nearest Integer).

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