The structure of iron pentacarbonyl,$Fe(CO)_5$,is ................. .
- ASquare planar
- BTrigonal bipyramidal
- COctahedral
- DNone of these
Explore More
Similar Questions
Match List-$I$ (Species) with List-$II$ (Hybrid orbitals used by the central atom in their formation) and select the correct answer.
List-$I$ List-$II$ $A. \, Ni(CN)_5^{3-}$ $1. \, sp^3$ $B. \, CuCl_5^{3-}$ $2. \, dsp^2$ $C. \, AuCl_4^-$ $3. \, sp^3d_{z^2}$ $D. \, ClO_4^-$ $4. \, d_{x^2-y^2}sp^3$
| List-$I$ | List-$II$ |
| $A. \, Ni(CN)_5^{3-}$ | $1. \, sp^3$ |
| $B. \, CuCl_5^{3-}$ | $2. \, dsp^2$ |
| $C. \, AuCl_4^-$ | $3. \, sp^3d_{z^2}$ |
| $D. \, ClO_4^-$ | $4. \, d_{x^2-y^2}sp^3$ |
Difficult
View SolutionDiscuss the $[CoF_6]^{3-}$ complex species based on Valence Bond Theory $(VBT)$.
Difficult
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 SolutionWhich from the following statements about $[Co(NH_3)_6]^{3+}$ complex is $NOT$ correct?
DifficultMHT CET 2024
View SolutionWhich one of the following is square planar in structure and has diamagnetic property?
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo