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Coordination Compounds question

2016 · Shift 0 · Q15
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Coordination Compounds question

2016 · Shift 0 · Q15

JEE MainChemistryCoordination CompoundsMCQ+4 / −1
The pair having the same magnetic moment is : [At. No.: Cr = 24, Mn = 25, Fe = 26, Co = 27]
  1. A
    [Cr(H2O)6]2+[Cr(H_2O)_6]^{2+}[Cr(H2​O)6​]2+ and [Fe(H2O)6]2+[Fe(H_2O)_6]^{2+}[Fe(H2​O)6​]2+
  2. B
    [Mn(H2O)6]2+[Mn(H_2O)_6]^{2+}[Mn(H2​O)6​]2+ and [Cr(H2O)6]2+[Cr(H_2O)_6]^{2+}[Cr(H2​O)6​]2+
  3. C
    [CoCl4]2−[CoCl_4]^{2-}[CoCl4​]2− and [Fe(H2O)6]2+[Fe(H_2O)_6]^{2+}[Fe(H2​O)6​]2+
  4. D
    [Cr(H2O)6]2+[Cr(H_2O)_6]^{2+}[Cr(H2​O)6​]2+ and [CoCl4]2−[CoCl_4]^{2-}[CoCl4​]2−
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