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Coordination Chemistry — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12ChemistryCoordination Chemistry1 Mark
MCQ
Find the odd one out :
  • A
    $\left[ CO \left( NH _3\right) 6\right]^{3+}$
  • ✓
    $\left[ Fe \left( H _2 O \right)_6\right]^{2+}$
  • C
    $\left[ CO \left( NH _3\right)_3 Cl _3\right]$
  • D
    $\left[ Fe ( CN )_6\right]^{+3}$
✓

Answer

Correct option: B.
$\left[ Fe \left( H _2 O \right)_6\right]^{2+}$
It is heteroleptic complex whereas others are homoleptic complex.

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