Which of the following statements about Fe(CO | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) In $Fe(CO)_5$,the central metal atom is $Fe$ in $0$ oxidation state.The electronic configuration of $Fe$ $(Z=26)$ is $[Ar] 3d^6 4s^2$.$CO$ is a st

Vedclass · Accepted Answer

It is diamagnetic and low spin complex

Vedclass · Answer

(C) In $Fe(CO)_5$,the central metal atom is $Fe$ in $0$ oxidation state.The electronic configuration of $Fe$ $(Z=26)$ is $[Ar] 3d^6 4s^2$.$CO$ is a strong field ligand,which causes pairing of electrons in the $3d$ orbitals.After pairing,all electrons are paired,making the complex diamagnetic.Since all electrons are paired,it is a low spin complex.

Which of the following statements about $Fe(CO)_5$ is correct?

Similar Questions

Which of the following complexes exhibits outer orbital hybridization?

Addition of excess potassium iodide solution to a solution of mercuric chloride gives the halide complex

The paramagnetic complex ion which has no unpaired electrons in $t_{2g}$ orbitals is

The magnetic moment of $[NiX_4]^{2-}$ ion is found to be zero. Then the ion is : ($X =$ monodentate anionic ligand)

Which of the following complexes is an outer orbital complex?

Vedclass Test Series

Exam Paper Generator

Online Exam Module