Which of the following complex has same oxidation state of the central – InterviewSolution

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1.	Which of the following complex has same oxidation state of the central metall atom in the cationic and anionic part ?A. `[Pt(py)_(4)][PtCl_(4)]`B. `[Pt(NH_(3))_(4)][PtCl_(6)]`C. `[Pt(NH_(3))_(4)Cl_(2)][PtCl_(4)]`D. `K_(4)[Ni(CN)_(6)]`
Answer» Correct Answer - A (A) `[Pt(py)_(4)]^(2+) [PtCl_(4)]^(2-)` . In both the parts the O.N. of Pt is `+2`

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