A metal ion from the first transition series has a magnetic moment `(`calculated`)` of `2.83 BM`. How many unpaired electrons are expected to be prese

Question

A metal ion from the first transition series has a magnetic moment `(`calculated`)` of `2.83 BM`. How many unpaired electrons are expected to be prese

A metal ion from the first transition series has a magnetic moment `(`calculated`)` of `2.83 BM`. How many unpaired electrons are expected to be presetn in the ion?
A. 1
B. 2
C. 3
D. 4

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

A metal ion from the first transition series has a magnetic moment `(`moment`)` of `2.83 BM`. The no. of unpaired electrons are expected to expected ot be present in the ion are `2`
`mu=sqrt(n(n+2))=sqrt(2(2+2))`
`=2.sqrt(2)=2xx1.414=2.828 B.M=2.83 B.M`

5 views Answered 2023-02-05 15:29