Which of the following facts about the complex $[Cr(NH_3)_6]Cl_3$ is wrong?
- AThe complex involves $d^2sp^3$ hybridisation and is octahedral in shape.
- BThe complex is paramagnetic.
- CThe complex is an outer orbital complex.
- DThe complex gives white precipitate with silver nitrate solution.
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Similar Questions
Match List-$I$ with List-$II$.
List-$I$
List-$II$
$A$. $[MnBr_4]^{2-}$
$I$. $d^2sp^3$ and diamagnetic
$B$. $[FeF_6]^{3-}$
$II$. $sp^3d^2$ and paramagnetic
$C$. $[Co(C_2O_4)_3]^{3-}$
$III$. $sp^3$ and diamagnetic
$D$. $[Ni(CO)_4]$
$IV$. $sp^3$ and paramagnetic
Choose the correct answer from the options given below:
| List-$I$ | List-$II$ |
|---|---|
| $A$. $[MnBr_4]^{2-}$ | $I$. $d^2sp^3$ and diamagnetic |
| $B$. $[FeF_6]^{3-}$ | $II$. $sp^3d^2$ and paramagnetic |
| $C$. $[Co(C_2O_4)_3]^{3-}$ | $III$. $sp^3$ and diamagnetic |
| $D$. $[Ni(CO)_4]$ | $IV$. $sp^3$ and paramagnetic |
Choose the correct answer from the options given below:
The incorrect statement about $Ni(CO)_4$ is
Total number of $e^-$ in $e_g$ orbitals of $Mn$ for the complex $[MnO_4]^-$ is:
Medium
View SolutionMatch List – $I$ with List – $II$:
List - $I$ (Complex) List – $II$ (Geometry) $(a)$ $[Co(NH_3)_6]^{3+}$ $(i)$ Trigonal bipyramidal $(b)$ $[NiCl_4]^{2-}$ (ii) Octahedral $(c)$ $[Ni(CN)_4]^{2-}$ (iii) Tetrahedral $(d)$ $[Fe(CO)_5]$ (iv) Square planar
Choose the correct answer from the options given below.
| List - $I$ (Complex) | List – $II$ (Geometry) |
| $(a)$ $[Co(NH_3)_6]^{3+}$ | $(i)$ Trigonal bipyramidal |
| $(b)$ $[NiCl_4]^{2-}$ | (ii) Octahedral |
| $(c)$ $[Ni(CN)_4]^{2-}$ | (iii) Tetrahedral |
| $(d)$ $[Fe(CO)_5]$ | (iv) Square planar |
Choose the correct answer from the options given below.
MediumKCET 2026
View SolutionMatch the following hybridization in Column $I$ with the corresponding coordination complexes in Column $II$.
$A. sp^3$ $(i). [Co(NH_3)_6]^{3+}$ $B. dsp^2$ $(ii). [Ni(CO)_4]$ $C. sp^3d^2$ $(iii). [Pt(NH_3)_2Cl_2]$ $D. d^2sp^3$ $(iv). [CoF_6]^{3-}$ $(v). [Fe(CO)_5]$
| $A. sp^3$ | $(i). [Co(NH_3)_6]^{3+}$ |
| $B. dsp^2$ | $(ii). [Ni(CO)_4]$ |
| $C. sp^3d^2$ | $(iii). [Pt(NH_3)_2Cl_2]$ |
| $D. d^2sp^3$ | $(iv). [CoF_6]^{3-}$ |
| $(v). [Fe(CO)_5]$ |
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