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Coordination Compounds question

2020 · 6 Sep · Shift 1 · Q15
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Coordination Compounds question

2020 · 6 Sep · Shift 1 · Q15

JEE MainChemistryCoordination CompoundsMCQ+4 / −1
The species that has a spin-only magnetic moment of 5.9 BM, is : (Td = tetrahedral)
  1. A
    [MnBr4]2−[MnBr_4]^{2-}[MnBr4​]2− (Td)
  2. B
    [NiCl4]2−[NiCl_4]^{2-}[NiCl4​]2− (Td)
  3. C
    Ni(CO)4Ni(CO)_4Ni(CO)4​ (Td)
  4. D
    [Ni(CN)4]2−[Ni(CN)_4]^{2-}[Ni(CN)4​]2− (square planar)
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