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Estimate the numbers for the central met...

Estimate the numbers for the central metal ion :
(a) Oxidation state in `[Mn(H_(2)O)_(6)]SO_(4)=x`
(b) d-orbitals occupation in `cis-[Cr(en)_(2)Cl_(2)]Cl=y`(if `d^(8)` then y=8)
(c ) Co-ordination number in `K_(3)[Co(C_(2)O_(4))_(3)]=z`
(d) Spin multiplicity in `Cs[FeCl_(4)]=t`
Hence, find the value of `z-(x xx y)+t`

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Verified by Experts

The correct Answer is:
6
x=+2,y=3,z=6,t=6
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