Which of the following sequences is correct regarding the field strength of ligands as per the spectrochemical series?
- A$SCN^{-} < F^{-} < CN^{-} < CO$
- B$F^{-} < SCN^{-} < CN^{-} < CO$
- C$CN^{-} < F^{-} < CO < SCN^{-}$
- D$SCN^{-} < CO < F^{-} < CN^{-}$
Explore More
Similar Questions
Crystal field stabilization energy for complex $[Co(CN)_6]^{3-}$ will be
Difficult
View SolutionWhich of the following is correct related to the colours of $TiCl_3$ $(X)$ and $[Ti(H_2O)_6]Cl_3$ $(Y)$?
Match the following complexes in List-$I$ with their electronic configurations in List-$II$.
List-$I$ (Complex) List-$II$ (Electronic configuration of metal/ion) $A. [Co(NH_3)_6]^{3+}$ $I. t_{2g}^5 e_g^0$ $B. [CoF_6]^{3-}$ $II. t_{2g}^6 e_g^0$ $C. [Ni(CO)_4]$ $III. t_{2g}^4 e_g^2$ $D. [Fe(CN)_6]^{3-}$ $IV. t^4 e^6$
| List-$I$ (Complex) | List-$II$ (Electronic configuration of metal/ion) |
|---|---|
| $A. [Co(NH_3)_6]^{3+}$ | $I. t_{2g}^5 e_g^0$ |
| $B. [CoF_6]^{3-}$ | $II. t_{2g}^6 e_g^0$ |
| $C. [Ni(CO)_4]$ | $III. t_{2g}^4 e_g^2$ |
| $D. [Fe(CN)_6]^{3-}$ | $IV. t^4 e^6$ |
The electronic configuration of $Cr$ in $Cr(CO)_6$ as calculated using crystal field theory is
Correct increasing order for the wavelength of absorption in the visible region for the complexes of $Co^{3+}$ is :
MediumAIIMS 2019
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo