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What is wrong about the compound `K [Pt (eta^2 –C_2H_4)Cl_3]` ?
A. |
It is called Zeise’s salt. |
B. |
It is `pi` bonded complex |
C. |
Oxidation number of Pt is +4 |
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D. |
Four ligands surround the platinum atom |
Pt has +2 oxisation state