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Give the oxidation state, d-orbital occu...

Give the oxidation state, d-orbital occupation and coordination number of the central metal ion in the following complexes:
`[Mn(H_(2)O)_(6)]SO_(4)`

Text Solution

Verified by Experts

`"cis"-[Cr("en")_(2)Cl_(2)]Cl`
`x+(0)2+(-1)2+(-1)=0`
`x=+3`
Thus, Cr is present as `Cr^(3+)`.
`Cr^(3+)=[Ar]3d^(3)`
So, d-orbital occupation is `d^(3)ort_(2g)^(3)e_(g)^(0)`.
C.N of Cr `=2xx2+2=6` (as en is bidentate)
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