The equivalents of ethylene diamine (en) requ | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(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

Vedclass · Accepted Answer

$2$

Vedclass · Answer

(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).

Similar Questions

$A$ ligand is a

How many $EDTA$ molecules are required to form an octahedral complex with a $Ca^{2+}$ ion?

Which of the following ligands is not bidentate?

One mole of the coordination compound $Co(NH_3)_5Cl_3$ gives $3$ moles of ions upon dissolution in water. Furthermore,one mole of this complex reacts with $2$ moles of $AgNO_3$ solution to produce $2$ moles of $AgCl(s)$. The structure of the complex is:

$A$ complex has a composition corresponding to the formula $CoBr_2Cl \cdot 4NH_3$. What is the structural formula if conductance measurements show two ions per formula unit? Silver nitrate solution gives an immediate precipitate of $AgCl$ but no $AgBr$.

Vedclass Test Series

Exam Paper Generator

Online Exam Module