Which among the following statements about $[Ni(CN)_4]^{2-}$ is $NOT$ true?
- AIn this,electrons are paired prior to hybridization
- BOxidation state of $Ni$ is $+6$
- C$Ni$ undergoes $dsp^2$ hybridization
- DIt is a square planar complex
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Similar Questions
What is the number of $d$-electrons in the metal ion of the tetrahedral complex $K_2[NiCl_4]$?
Medium
View SolutionMatch the hybridisation in Column $I$ with the complexes in Column $II$. The options represent the matches for $(A), (B), (C), (D)$ respectively.
Column $I$ Column $II$ $(A)$ $sp^3$ $(i)$ $[Co(NH_3)_6]^{3+}$ $(B)$ $dsp^2$ $(ii)$ $[Ni(CO)_4]$ $(C)$ $sp^3d^2$ $(iii)$ $[Pt(NH_3)_2Cl_2]$ $(D)$ $d^2sp^3$ $(iv)$ $[CoF_6]^{3-}$ $(v)$ $[Fe(CO)_5]$
| Column $I$ | Column $II$ |
|---|---|
| $(A)$ $sp^3$ | $(i)$ $[Co(NH_3)_6]^{3+}$ |
| $(B)$ $dsp^2$ | $(ii)$ $[Ni(CO)_4]$ |
| $(C)$ $sp^3d^2$ | $(iii)$ $[Pt(NH_3)_2Cl_2]$ |
| $(D)$ $d^2sp^3$ | $(iv)$ $[CoF_6]^{3-}$ |
| $(v)$ $[Fe(CO)_5]$ |
Aluminium chloride in acidified aqueous solution forms a complex $A$,in which hybridisation of $Al$ is $B$. What are $A$ and $B$,respectively?
For which of the following $d^n$ configurations of octahedral complexes,can they $NOT$ exist in both high spin and low spin forms?
$(I)$ $d^3$,$(II)$ $d^5$,$(III)$ $d^6$,$(IV)$ $d^8$
$(I)$ $d^3$,$(II)$ $d^5$,$(III)$ $d^6$,$(IV)$ $d^8$
Which one of the following is square planar in structure and has diamagnetic property?
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