Which of the following complexes has the high | vedclass

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

Question

(B) The magnitude of crystal field splitting energy $(\Delta_o)$ depends on the nature of the ligand and the oxidation state of the metal ion.
$1$. S

Vedclass · Accepted Answer

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

Vedclass · Answer

(B) The magnitude of crystal field splitting energy $(\Delta_o)$ depends on the nature of the ligand and the oxidation state of the metal ion.
$1$. Strong field ligands like $CN^{-}$ cause larger splitting compared to weak field ligands like $H_2O$ or $NH_3$.
$2$. For the same ligand,$\Delta_o$ increases as we move down a group in the periodic table because the $4d$ and $5d$ orbitals are more extended than $3d$ orbitals.
$3$. Comparing $[Fe(CN)_6]^{3-}$ ($3d$ metal) and $[Ru(CN)_6]^{3-}$ ($4d$ metal),the complex with the $4d$ metal $(Ru)$ will have a significantly higher $\Delta_o$ value.
Therefore,$[Ru(CN)_6]^{3-}$ has the highest crystal field splitting energy.

Which of the following complexes has the highest value of crystal field splitting energy $(\Delta_o)$?

Similar Questions

Select the correct order of $\Delta_o$ (Crystal Field Splitting Energy).

What is the electronic arrangement of a metal atom/ion in an octahedral complex with $d^4$ configuration,if $\Delta_0 < P$ (pairing energy)?

In an octahedral crystal field,the $t_{2g}$ orbitals are:

Which of the following ligands causes the maximum splitting of $d$-orbitals?

The correct order of energy of absorption for the following metal complexes is
$A: [Ni(en)_3]^{2+}, B: [Ni(NH_3)_6]^{2+}, C: [Ni(H_2O)_6]^{2+}$

Vedclass Test Series

Exam Paper Generator

Online Exam Module