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Coordination Compounds — Chemistry STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceChemistryCoordination Compounds1 Mark
MCQ
Amongst the following ions which one has the highest paramagnetism?
  • A
    $\left[ Cr \left( H _2 O \right)_6\right]^{3+}$
  • ✓
    $\left[ Fe \left( H _2 O \right)_6\right]^{2+}$
  • C
    $\left[ CU \left( H _2 O \right)_6\right]^{2+}$
  • D
    $\left[ Zn \left( H _2 O \right)_6\right]^{2+}$
✓

Answer

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

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