1.

which of the following sets of ions has the magnetic moment equal to sqrt15, sqrt35, sqrt24 and 0 respectively?

Answer»

`Mn^(4+), Fe^(3+), Cr^(2+), Cu^+`
`Fe^(2+), Ti^(2+), Co^(3+), Cr^(2+)`
`ZN^(2+), Mn^(4+), Cr^+,Cu^+`
`Fe^(3+), Mn^(4+), Cr^(2+), Ti^(2+)`

ANSWER :A


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