Effective atomic number of the central metal ion, Pt, in the complex `[Pt(NH_(3))_(6)]^(4+)` is , ( the atomic no. of Pt is 78)A. 74B. 90C. 86D. 84

Effective atomic number of the central metal ion, Pt, in the complex `

1.	Effective atomic number of the central metal ion, Pt, in the complex `[Pt(NH_(3))_(6)]^(4+)` is , ( the atomic no. of Pt is 78)A. 74B. 90C. 86D. 84
Answer» Correct Answer - C EAN `= ` Atomic number of metal `-` no. of `e^(-)` lost in ion formation `+` no. of `e^(-)` gained from donor atoms of the ligands. EAN of `Pt` in `[Pt(NH_(3))_(6)]^(4+) = (78-4)+(6 xx 2) = 86`

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Effective atomic number of the central metal ion, Pt, in the complex `[Pt(NH_(3))_(6)]^(4+)` is , ( the atomic no. of Pt is 78)A. 74B. 90C. 86D. 84

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