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Chemistry
Chemistry
Problem
The correct order of magnetic moments (spin values in BM) among is : a.
[
Fe
(
CN
)
6
]
4
−
>
[
CoCl
4
]
2
−
>
[
MnCl
4
]
2
−
[\text{Fe}(\text{CN})_6]^{4-} > [\text{CoCl}_4]^{2-} > [\text{MnCl}_4]^{2-}
[
Fe
(
CN
)
6
]
4
−
>
[
CoCl
4
]
2
−
>
[
MnCl
4
]
2
−
b.
[
MnCl
4
]
2
−
>
[
Fe
(
CN
)
6
]
4
−
>
[
CoCl
4
]
2
−
[\text{MnCl}_4]^{2-} > [\text{Fe}(\text{CN})_6]^{4-} > [\text{CoCl}_4]^{2-}
[
MnCl
4
]
2
−
>
[
Fe
(
CN
)
6
]
4
−
>
[
CoCl
4
]
2
−
c.
[
Fe
(
CN
)
6
]
4
−
>
[
MnCl
4
]
2
−
>
[
CoCl
4
]
2
−
[\text{Fe}(\text{CN})_6]^{4-} > [\text{MnCl}_4]^{2-} > [\text{CoCl}_4]^{2-}
[
Fe
(
CN
)
6
]
4
−
>
[
MnCl
4
]
2
−
>
[
CoCl
4
]
2
−
d.
[
MnCl
4
]
2
−
>
[
CoCl
4
]
2
−
>
[
Fe
(
CN
)
6
]
4
−
[\text{MnCl}_4]^{2-} > [\text{CoCl}_4]^{2-} > [\text{Fe}(\text{CN})_6]^{4-}
[
MnCl
4
]
2
−
>
[
CoCl
4
]
2
−
>
[
Fe
(
CN
)
6
]
4
−
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