MCQ
Amongst the following, the most stable complex is ____________ .
- ✓$\left[ Fe \left( C _2 O _4\right)_3\right]^{3-}$
- B$\left[ Fe \left( NH _3\right)_6\right]^{3+}$
- C$\left[ Fe \left( H _2 O \right)_6\right]^{3+}$
- D$\left[ FeCl _6\right]^{3-}$
✓
Answer
Correct option: A.
$\left[ Fe \left( C _2 O _4\right)_3\right]^{3-}$
A
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