Which statement is incorrect?
- A$Ni(CO)_4$ $-$ Tetrahedral,Paramagnetic
- B$[Ni(CN)_4]^{2-}$ $-$ Square planar,Diamagnetic
- C$Ni(CO)_4$ $-$ Tetrahedral,Diamagnetic
- D$[NiCl_4]^{2-}$ $-$ Tetrahedral,Paramagnetic
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Which statement is correct?
MediumGUJCET 2025
View SolutionWhich among the following complexes has square pyramidal geometry?
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View SolutionThe hexafluoroferrate$(III)$ ion is an outer orbital complex. The number of unpaired electrons in it is.....
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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 $II$ |
|---|---|
| $(A)$ $sp^3$ | $(i)$ $[Co(NH_3)_6]^{3+}$ |
| $(B)$ $dsp^2$ | $(ii)$ $[Ni(CO)_4]$ |
| $(C)$ $sp^3d^2$ | $(iii)$ $[Pt(NH_3)_2Cl_2]$ |
| $(D)$ $d^2sp^3$ | $(iv)$ $[CoF_6]^{3-}$ |
| $(v)$ $[Fe(CO)_5]$ |
Which of the following statements is $NOT$ correct regarding the complex $[Co(NH_3)_6]^{3+}$?
Medium
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