(B) The electronic configuration of $Fe$ $(Z=26)$ is $[Ar] 3d^6 4s^2$. For $Fe^{2+}$,the configuration is $[Ar] 3d^6$. In the $3d$ subshell,there are

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(B) The electronic configuration of $Fe$ $(Z=26)$ is $[Ar] 3d^6 4s^2$. For $Fe^{2+}$,the configuration is $[Ar] 3d^6$. In the $3d$ subshell,there are $4$ unpaired electrons. Since the ion contains unpaired electrons,it exhibits paramagnetism.

Class 12 Chemistry Coordination Compounds Isomerism and Magnetic properties

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$Fe^{2+}$ shows

A
Ferromagnetism
B
Paramagnetism
C
Diamagnetism
D
None of these

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

Coordination Compounds

Subtopic

Isomerism and Magnetic properties

Out of the following coordination entities,which is chiral (optically active)?

Easy

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The number of isomers of $[Co(dien)Cl_3]$ is

MediumKVPY 2010

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Which one of the following has the largest number of isomers?
($R$ = alkyl group; $en$ = ethylenediamine)

DifficultAIEEE 2004

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The magnetic moment of the complex $[Co(NH_3)_6]^{3+}$ is .....

Medium

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Identify the correct pair of properties of the $[Co(NH_3)_6]^{3+}$ complex ion.

EasyMHT CET 2022

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$Fe^{2+}$ shows

Similar Questions

Out of the following coordination entities,which is chiral (optically active)?

The number of isomers of $[Co(dien)Cl_3]$ is

Which one of the following has the largest number of isomers?($R$ = alkyl group; $en$ = ethylenediamine)

The magnetic moment of the complex $[Co(NH_3)_6]^{3+}$ is .....

Identify the correct pair of properties of the $[Co(NH_3)_6]^{3+}$ complex ion.

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Which one of the following has the largest number of isomers?
($R$ = alkyl group; $en$ = ethylenediamine)