Which one of the following has the lowest val | vedclass

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

Question

(D) The magnetic behavior of a coordination compound depends on the number of unpaired electrons present in the central metal ion.$1$. In $[Cr(CN)_6]^

Vedclass · Accepted Answer

$[Co(CN)_6]^{3-}$

Vedclass · Answer

(D) The magnetic behavior of a coordination compound depends on the number of unpaired electrons present in the central metal ion.$1$. In $[Cr(CN)_6]^{3-}$,$Cr^{3+}$ is $3d^3$. Number of unpaired electrons = $3$.$2$. In $[Mn(CN)_6]^{3-}$,$Mn^{3+}$ is $3d^4$. In the presence of a strong field ligand $CN^-$,electrons pair up. Number of unpaired electrons = $2$.$3$. In $[Fe(CN)_6]^{3-}$,$Fe^{3+}$ is $3d^5$. In the presence of a strong field ligand $CN^-$,electrons pair up. Number of unpaired electrons = $1$.$4$. In $[Co(CN)_6]^{3-}$,$Co^{3+}$ is $3d^6$. In the presence of a strong field ligand $CN^-$,all electrons pair up. Number of unpaired electrons = $0$.Since $[Co(CN)_6]^{3-}$ has $0$ unpaired electrons,it is diamagnetic and has the lowest magnetic behavior.

Which one of the following has the lowest value of magnetic behavior?

Similar Questions

The spin-only magnetic moments of $[Fe(NH_3)_6]^{3+}$ and $[FeF_6]^{3-}$ in $BM$ are,respectively

The magnetic moment of a complex ion is $2.83 \ BM$. The complex ion is

Which of the following ions are optically active?

The pentaamminenitrocobalt $(III)$ ion exhibits which of the following properties?

What is the magnetic moment value of $Ni^{2+}$ in an aqueous solution in Bohr Magnetons? (Atomic number: $Ni = 28$)

Vedclass Test Series

Exam Paper Generator

Online Exam Module