A) \[{{[Fe{{({{H}_{2}}O)}_{3}}]}^{3+}}\]
B) \[{{[Fe{{(CN)}_{6}}]}^{3-}}\]
C) \[{{[Fe{{({{C}_{2}}{{O}_{4}})}_{3}}]}^{3-}}\]
D) \[{{[FeC{{l}_{6}}]}^{3-}}\]
Correct Answer: C
Solution :
[c] : In\[{{[Fe{{({{C}_{2}}{{O}_{4}})}_{3}}]}^{3-}}\], iron is present in the highest oxidation state \[F{{e}^{3+}}\]and \[{{C}_{2}}O_{4}^{2-}\]is a chelating ligand. Chelates are always more stable complexes.You need to login to perform this action.
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