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Coordination Compounds question

2025 · 4 Apr · Shift 1 · Q11
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Coordination Compounds question

2025 · 4 Apr · Shift 1 · Q11

JEE MainChemistryCoordination CompoundsMCQ+4 / −1
Which one of the following complexes will have Δo=0\Delta_{\mathrm{o}}=0Δo​=0 and μ=5.96\mu=5.96μ=5.96 B.M?
  1. A
    [FeF6]4−\left[\mathrm{FeF}_6\right]^{4-}[FeF6​]4−
  2. B
    [Mn(SCN)6]4−\left[\mathrm{Mn}(\mathrm{SCN})_6\right]^{4-}[Mn(SCN)6​]4−
  3. C
    [Co(NH3)6]3+\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]^{3+}[Co(NH3​)6​]3+
  4. D
    [Fe(CN)6]4−\left[\mathrm{Fe}(\mathrm{CN})_6\right]^{4-}[Fe(CN)6​]4−
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