Which of the following is correctly matched?

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

Question

(D) Let us analyze the magnetic properties of each complex:$1$. $[Cu(NH_3)_4]^{2+}$: $Cu^{2+}$ is $3d^9$. It has one unpaired electron,so it is parama

Vedclass · Accepted Answer

$[Fe(CN)_6]^{4-}$: Diamagnetic

Vedclass · Answer

(D) Let us analyze the magnetic properties of each complex:$1$. $[Cu(NH_3)_4]^{2+}$: $Cu^{2+}$ is $3d^9$. It has one unpaired electron,so it is paramagnetic.$2$. $[Ni(CN)_4]^{2-}$: $Ni^{2+}$ is $3d^8$. $CN^-$ is a strong field ligand,causing pairing. It is diamagnetic.$3$. $[MnCl_4]^{2-}$: $Mn^{2+}$ is $3d^5$. $Cl^-$ is a weak field ligand. It has five unpaired electrons,so it is paramagnetic.$4$. $[Fe(CN)_6]^{4-}$: $Fe^{2+}$ is $3d^6$. $CN^-$ is a strong field ligand,causing pairing. All electrons are paired,so it is diamagnetic.Therefore,the correct match is $[Fe(CN)_6]^{4-}$: Diamagnetic.

Similar Questions

The correct order of intensity of colors of the compounds is:

Which of the following complexes will show geometrical isomerism?

In the coordination compound $[Co(en)_2Cl_2]Cl$,which of the following statements is false?

How many geometrical isomers are shown by the complex $[Pt(NH_3)(NH_2OH)(H_2O)(Py)]^+$?

Which of the following will give a pair of enantiomorphs?
$(en = NH_2CH_2CH_2NH_2)$

Vedclass Test Series

Exam Paper Generator

Online Exam Module