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Coordination Compounds — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistryCoordination Compounds1 Mark
MCQ
Which of the following complexes is not expected to absorb visible light?
  • A
    $\left[ Cr \left( NH _3\right)_6\right]^{2+}$
  • B
    $\left[ Ni ( CN )_4\right]^{2-}$
  • ✓
    $\left[ Fe \left( H _2 O \right)_6\right]^{2+}$
  • D
    $\left[ Ni \left( H _2 O \right)_6\right]^{3+}$
✓

Answer

Correct option: C.
$\left[ Fe \left( H _2 O \right)_6\right]^{2+}$
c

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