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Magnetic moments 2.84 B.M is given by : ...

Magnetic moments `2.84 B.M` is given by :
(At. nos. ni = 28, Ti = 22, Cr = 24, Co = 27).

A

`Te^(3+)`

B

`Cr^(2+)`

C

`Co^(2+)`

D

`Ni^(2+)`

Text Solution

Verified by Experts

The correct Answer is:
D
Magnetic moment = `sqrt(n(n+1))`
`2.84` Bohr magneton, means 2 unpaired electrons are present in ion.
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