Chemistry - Coordination Chemistry Question with Solution | TestHub

ChemistryCoordination ChemistryVBT,CFT(complex compound)Medium2 minQB
ChemistryMediummultiple choice

Which of the following will be paramagnetic in nature?

Options:(select one or more)

Answer:
B, D
Solution:

For [Cu(NH₃)₄]²⁺, Cu²⁺ = [Ar]3d⁹.

For [Fe(CN)₆]³⁻, Fe³⁺ = [Ar]3d⁵.

Since both have unpaired electrons, they are paramagnetic.

Stream:JEESubject:ChemistryTopic:Coordination ChemistrySubtopic:VBT,CFT(complex compound)
⏱ 2mℹ️ Source: QB

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