The structure of iron pentacarbonyl,$Fe(CO)_5$,is ................. .
- ASquare planar
- BTrigonal bipyramidal
- COctahedral
- DNone of these
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Match List-$I$ with List-$II$:
List-$I$ (Complex/ion) List-$II$ (Shape/geometry) $A$. $[Pt(Cl)_2(NH_3)_2]$ $I$. Octahedral $B$. $[Co(NH_3)_6]Cl_3$ $II$. Trigonal bipyramidal $C$. $[NiCl_4]^{2-}$ $III$. Square planar $D$. $[Fe(CO)_5]$ $IV$. Tetrahedral
| List-$I$ (Complex/ion) | List-$II$ (Shape/geometry) |
| $A$. $[Pt(Cl)_2(NH_3)_2]$ | $I$. Octahedral |
| $B$. $[Co(NH_3)_6]Cl_3$ | $II$. Trigonal bipyramidal |
| $C$. $[NiCl_4]^{2-}$ | $III$. Square planar |
| $D$. $[Fe(CO)_5]$ | $IV$. Tetrahedral |
MediumNEET 2026
View SolutionMatch List-$I$ with List-$II$.
List-$I$ List-$II$ $A. Ni(CO)_4$ $I. sp^3$ $B. [Ni(CN)_4]^{2-}$ $II. sp^3d^2$ $C. [Co(CN)_6]^{3-}$ $III. d^2sp^3$ $D. [CoF_6]^{3-}$ $IV. dsp^2$
Choose the correct answer from the options given below.
| List-$I$ | List-$II$ |
| $A. Ni(CO)_4$ | $I. sp^3$ |
| $B. [Ni(CN)_4]^{2-}$ | $II. sp^3d^2$ |
| $C. [Co(CN)_6]^{3-}$ | $III. d^2sp^3$ |
| $D. [CoF_6]^{3-}$ | $IV. dsp^2$ |
Choose the correct answer from the options given below.
Why is $[CoF_6]^{3-}$ considered an outer orbital complex?
Medium
View SolutionWhich of the following electronic configurations shall form an octahedral complex?
Medium
View SolutionWhich of the following complexes exhibits $dsp^2$ hybridization?
Difficult
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