1.

Which of the following ion has maximum magnetic moment?

Answer»

`Mn^(2+)`
`Fe^(2+)`
`Ti^(2+)`
`CR^(2+)`

Solution :`Mn^(2+)(5),Fe^(2+)(4),Ti^(2+)(d^(2)),(Cr^(2+)(4)`. `Mn^(2+)` has MAXIMUM NUMBER of unpaired electrons and hene maximum magnetic MOMENT.


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