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If (eta^(5)-C(5)H(5))" "M(C(2)H(4))(2) f...

If `(eta^(5)-C_(5)H_(5))" "M(C_(2)H_(4))_(2)` follows EAN rule, the central metal atom/ion would be :

A

`Co(Z=27)`

B

`Fe(Z=26)`

C

`Ni(Z=28)`

D

`Rh(Z=45)`

Text Solution

Verified by Experts

The correct Answer is:
A, D
`[(eta^(5)-C_(5)H_(5))overset(+1)M(C_(2)H_(4))_(2)]`
`impliesZ-1+6+2xx2=36 or 54`
`implies " "Z=27 or 45`
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