Which of the following complexes contains an | vedclass

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(C) An anionic ligand is a negatively charged ligand. In the complex $[Ni(CN)_4]^{2-}$,the ligand is cyanide $(CN^-)$,which is an anionic ligand. In t

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Tetracyanonickelate$(II)$ ion

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(C) An anionic ligand is a negatively charged ligand. In the complex $[Ni(CN)_4]^{2-}$,the ligand is cyanide $(CN^-)$,which is an anionic ligand. In the other options: - Tetraamminecopper$(II)$ ion: $[Cu(NH_3)_4]^{2+}$ contains neutral $NH_3$ ligands. - Pentaammineaquacobalt$(III)$ iodide: $[Co(NH_3)_5(H_2O)]I_3$ contains neutral $NH_3$ and $H_2O$ ligands. - Pentacarbonyliron$(0)$: $[Fe(CO)_5]$ contains neutral $CO$ ligands. Therefore,the correct option is $C$.

Which of the following complexes contains an anionic ligand?

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