In potassium trioxalatoaluminate (III),what a | vedclass

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

Question

(A) The chemical formula for potassium trioxalatoaluminate $(III)$ is $K_3[Al(C_2O_4)_3]$.$1$. The primary valency corresponds to the oxidation state

Vedclass · Accepted Answer

$3$,$6$

Vedclass · Answer

(A) The chemical formula for potassium trioxalatoaluminate $(III)$ is $K_3[Al(C_2O_4)_3]$.$1$. The primary valency corresponds to the oxidation state of the central metal atom $(Al)$. In this complex,$Al + 3(-2) = -3$,which gives $Al = +3$. Thus,the primary valency is $3$.$2$. The secondary valency corresponds to the coordination number of the central metal atom. The oxalate ion $(C_2O_4^{2-})$ is a bidentate ligand. Since there are $3$ oxalate ligands,the coordination number is $3 	imes 2 = 6$. Thus,the secondary valency is $6$.Therefore,the primary and secondary valencies are $3$ and $6$ respectively.

In potassium trioxalatoaluminate $(III)$,what are the primary and secondary valency of the central atom respectively?

Similar Questions

What is the total number of donor atoms in $[Co(H_2O)(NH_3)_5]I_3$?

Which of the following is a bidentate ligand?

Which of the following statements is true about $[Cu(NH_3)_4]SO_4$?

Pentaaquachloridochromium $(III)$ chloride monohydrate complex has the formula.

In a coordination complex,the highest possible coordination number is

Vedclass Test Series

Exam Paper Generator

Online Exam Module