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Chemistry - Coordination Chemistry Question with Solution | TestHub

ChemistryCoordination ChemistryIntroduction, About ligandMedium2 minQB
ChemistryMediuminteger
Passage / Comprehension

A cell was constructed as shown below:

Ag|AgCl|Cl⁻||Cl⁻|Hg₂Cl₂|Hg.

The reaction occurring in the cell is:

The value is at , and the temperature coefficient for this cell is . (Use and ).

What is spin only magnetic moment of ion in Bohr magnetons?

Answer:
0
Solution:

The Hg₂²⁺ ion contains two Hg⁺ atoms. Each Hg⁺ has an electronic configuration of [Xe]4f¹⁴5d¹⁰, which means it has a completely filled d-subshell.

Therefore, there are no unpaired electrons ().

Spin-only magnetic moment:

Stream:JEESubject:ChemistryTopic:Coordination ChemistrySubtopic:Introduction, About ligand
2mℹ️ Source: QB

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