Chemistry - GENERAL CHEMISTRY Question with Solution | TestHub

ChemistryGENERAL CHEMISTRYElectronic ConfigurationEasy2 minPYQ_2021

ChemistryEasysingle choice

The spin only magnetic moments (in BM) for free ${Ti}^{3 +}, V^{2 +}$ and ${Sc}^{3 +}$ ions respectively are

(At.No. $Sc$ : $21, Ti : 22, V : 23$ )

Answer:

Solution:

$μ = \sqrt{n (n + 2)} BM$

${Ti}^{+ 3} = [Ar] 3 d^{1} n = 1 μ = 1.73 BM$

$V^{+ 2} = [Ar] 3 d^{3} n = 3 μ = 3.87 BM$

${Sc}^{+ 3} = [Ar] 3 d^{0} 4 s^{0} n = 0 μ = 0$

Stream:JEESubject:ChemistryTopic:GENERAL CHEMISTRYSubtopic:Electronic Configuration

⏱ 2mℹ️ Source: PYQ_2021

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