For a tetrahedral complex `[MCl_(4)]^(2-)`, the spin-only magnetic moment is 3.83 B.M. The element M is -A. CoB. CuC. MnD. Fe

For a tetrahedral complex `[MCl_(4)]^(2-)`, the spin-only magnetic mom

1.	For a tetrahedral complex `[MCl_(4)]^(2-)`, the spin-only magnetic moment is 3.83 B.M. The element M is -A. CoB. CuC. MnD. Fe
Answer» Correct Answer - A `[MCl_(4)]^(2-)` Tetrahedral `=sp^(3)` hybridisation `M^(+2)` `because mu=sqrt(n(n+2))B.M.=3.83` n = 3 Means configuration of `M^(+2)=3d^(7)` so, `M=3d^(7)4s^(2)=._(27)Co`

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For a tetrahedral complex `[MCl_(4)]^(2-)`, the spin-only magnetic moment is 3.83 B.M. The element M is -A. CoB. CuC. MnD. Fe

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