The correct order of field strength of the following ligands is
- A$N^{3-} > C_2O_4^{2-} > NH_3 > CO$
- B$N^{3-} > NH_3 > C_2O_4^{2-} > CO$
- C$CO > NH_3 > C_2O_4^{2-} > N^{3-}$
- D$CO > N^{3-} > NH_3 > C_2O_4^{2-}$
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Similar Questions
Number of complexes with an even number of electrons in $t_{2g}$ orbitals is -
$[Fe(H_2O)_6]^{2+}, [Co(H_2O)_6]^{2+}, [Co(H_2O)_6]^{3+}, [Cu(H_2O)_6]^{2+}, [Cr(H_2O)_6]^{2+}$
$[Fe(H_2O)_6]^{2+}, [Co(H_2O)_6]^{2+}, [Co(H_2O)_6]^{3+}, [Cu(H_2O)_6]^{2+}, [Cr(H_2O)_6]^{2+}$
In which case is a $d^7$ complex species more stable?
Medium
View SolutionMatch List-$I$ with List-$II$:
List-$I$ (Complex) List-$II$ ($CFSE$ in $\Delta_0$) $A$. $[Cu(NH_3)_6]^{2+}$ $I$. $-0.6$ $B$. $[Ti(H_2O)_6]^{3+}$ $II$. $-2.0$ $C$. $[Fe(CN)_6]^{3-}$ $III$. $-1.2$ $D$. $[NiF_6]^{4-}$ $IV$. $-0.4$
Choose the correct answer from the options given below:
| List-$I$ (Complex) | List-$II$ ($CFSE$ in $\Delta_0$) |
|---|---|
| $A$. $[Cu(NH_3)_6]^{2+}$ | $I$. $-0.6$ |
| $B$. $[Ti(H_2O)_6]^{3+}$ | $II$. $-2.0$ |
| $C$. $[Fe(CN)_6]^{3-}$ | $III$. $-1.2$ |
| $D$. $[NiF_6]^{4-}$ | $IV$. $-0.4$ |
Choose the correct answer from the options given below:
What is the relationship between the observed colour of a coordination complex and the wavelength of light absorbed by it?
The degeneracy of $d-$orbitals is lost under:
$I$. Strong field ligand
$II$. Weak field ligand
$III$. Mixed field ligand
$IV$. Chelated ligand field
Choose the correct code:
$I$. Strong field ligand
$II$. Weak field ligand
$III$. Mixed field ligand
$IV$. Chelated ligand field
Choose the correct code:
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