Which of the following is a low spin complex?

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

Question

(D) low spin complex is formed when the crystal field splitting energy $(\Delta_o)$ is greater than the pairing energy $(P)$,which typically occurs wi

Vedclass · Accepted Answer

All of these

Vedclass · Answer

(D) low spin complex is formed when the crystal field splitting energy $(\Delta_o)$ is greater than the pairing energy $(P)$,which typically occurs with strong field ligands like $CN^-$ and $NO_2^-$. $1$. In $[Fe(CN)_6]^{3-}$,$Fe^{3+}$ is a $d^5$ system. $CN^-$ is a strong field ligand,causing pairing of electrons,resulting in a low spin complex. $2$. In $[Co(NO_2)_6]^{3-}$,$Co^{3+}$ is a $d^6$ system. $NO_2^-$ is a strong field ligand,causing pairing of electrons,resulting in a low spin complex. $3$. In $[Mn(CN)_6]^{3-}$,$Mn^{3+}$ is a $d^4$ system. $CN^-$ is a strong field ligand,causing pairing of electrons,resulting in a low spin complex. Therefore,all the given complexes are low spin complexes.

Similar Questions

In the given branch $AB$ of a circuit, a current $I = (10t + 5) \, A$ is flowing, where $t$ is time in seconds. At $t = 0$, the potential difference between points $A$ and $B$ $(V_A - V_B)$ is......$V$.

Among the following statements,the incorrect one is:

The velocities of three particles of masses $20 \ g$,$30 \ g$,and $50 \ g$ are $10 \hat{i}$,$10 \hat{j}$,and $10 \hat{k}$ respectively. The velocity of the centre of mass of the three particles is:

The chemical formula of 'tear gas' is

Vedclass Test Series

Exam Paper Generator

Online Exam Module