InterviewSolution
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InterviewSolution
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All the following complexes show decrease in their weights when placed in a magnetic balance then the group of complexes having tetrahedral geometry is : `Ni(CO)_(4)` `K[AgF_(4)]` `Na_(2)[Zn(CN)_(4)]` `K_(2)[PtCl_(4)]` `[RhCl(PPh_(3))_(3)]`A. (ii), (iii),(v)B. (i), (II), (iii)C. (i), (III), (iv)D. None of these |
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Answer» (D), (A), (B) and ( C) `dsp^(2)` hybridisation while (D) is `sp^(3+). Cl^(-)` is weal field ligand, so `[NiCl_(4)]^(2-)` `Ni(CO)_(4)-sp^(3)` (CO strontg field ligand) , `[AgF_(4)]^(-)-dsp^(2)(4d^(8))m[Zn(CN)_(4)]^(2)-sp^(3)(3d^(10))[PtCl_(4)]^(2)-dsp^(2)(4d^(8))` All complexes are diamagnetic in nature which show decrease in their weights in magnetic field. |
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