Identify the correct trend given below.(Atomi | vedclass

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

Question

(C) The crystal field splitting energy $(\Delta _0)$ is directly proportional to the oxidation state of the central metal ion. $A$ higher oxidation st

Vedclass · Accepted Answer

$\Delta _0$ of $[Cr(H_2O)_6]^{2+}  [Ti(H_2O)_6]^{2+}$

Vedclass · Answer

(C) The crystal field splitting energy $(\Delta _0)$ is directly proportional to the oxidation state of the central metal ion. $A$ higher oxidation state results in a greater electrostatic attraction between the ligands and the metal,leading to larger splitting.Therefore,$\Delta _0$ of $[Ti(H_2O)_6]^{3+} > \Delta _0$ of $[Ti(H_2O)_6]^{2+}$.Additionally,$\Delta _0$ increases down a group because the $4d$ orbitals are more extended than $3d$ orbitals,leading to stronger interaction with ligands. Thus,$\Delta _0$ of $[Mo(H_2O)_6]^{2+} > \Delta _0$ of $[Cr(H_2O)_6]^{2+}$.Combining these,the correct trend is $\Delta _0$ of $[Cr(H_2O)_6]^{2+}  [Ti(H_2O)_6]^{2+}$.

Identify the correct trend given below.
(Atomic No. $= Ti : 22, Cr : 24$ and $Mo : 42$)

Similar Questions

In the spectrochemical series, the positions occupied by the ligands $Cl^{-}$, $OH^{-}$, and $CN^{-}$ in increasing order of their crystal field splitting power are:

Which of the following statements is not applicable to Valence Bond Theory?

On what factors does the crystal field splitting in an octahedral complex depend?

Which of the following is the correct order of increasing field strength of ligands to form coordination compounds?

Arrange the following complex ions in increasing order of crystal field splitting energy $(\Delta_{0}):$ $[Cr(Cl)_{6}]^{3-}, [Cr(CN)_{6}]^{3-}, [Cr(NH_{3})_{6}]^{3+}$

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Identify the correct trend given below.(Atomic No. $= Ti : 22, Cr : 24$ and $Mo : 42$)