A coordination compound of cobalt contains fi | vedclass

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

Question

(C) $1$. The complex contains $1$ $Co$ atom,$5$ $NH_3$ molecules,$1$ $NO_2$ group,and $2$ $Cl$ atoms.$2$. The formation of $2$ moles of $AgCl$ precipi

Vedclass · Accepted Answer

$[Co(NH_3)_5(NO_2)]Cl_2$

Vedclass · Answer

(C) $1$. The complex contains $1$ $Co$ atom,$5$ $NH_3$ molecules,$1$ $NO_2$ group,and $2$ $Cl$ atoms.$2$. The formation of $2$ moles of $AgCl$ precipitate with excess $AgNO_3$ indicates that there are $2$ ionizable $Cl^-$ ions outside the coordination sphere.$3$. The total number of ions produced is $3$ ($1$ complex cation + $2$ $Cl^-$ anions),which matches the given information.$4$. Therefore,the coordination sphere must be $[Co(NH_3)_5(NO_2)]$ and the counter ions are $2$ $Cl^-$.$5$. The formula is $[Co(NH_3)_5(NO_2)]Cl_2$.

Similar Questions

Provide the classification of ligands.

What is the value of the primary valence of $Co$ in $CoCl_{3}$?

Which of the following is not expected to be a ligand?

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:

The complex salt $[Cr(H_2O)_4Br_2]Cl$ gives a test for which of the following ions in its aqueous solution?

Vedclass Test Series

Exam Paper Generator

Online Exam Module