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Coordination Compounds question

2002 · Q106
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Coordination Compounds question

2002 · Q106

NEETChemistryCoordination CompoundsMCQ+4 / −1
Atomic number of Cr and Fe are respectively 24 and 26, which of the following is paramagetic with the spin of electron?
  1. A
    [Cr(CO)6]
  2. B
    [Fe(CO)5]
  3. C
    [Fe(CN)6]4−-−
  4. D
    [Cr(NH3)6]3+
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