Which of the following statements is not corr | vedclass

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(D) . For a given metal and ligand,the stability is greater when the charge on the metal ion is higher,as the oxidation state increases and the size o

Vedclass · Accepted Answer

Among $[Fe(CN)_6]^{3-}, [Fe(H_2O)_6]^{2+}$ and $[Fe(en)_3]^{3+}$,$[Fe(CN)_6]^{3-}$ is the least stable.

Vedclass · Answer

(D) . For a given metal and ligand,the stability is greater when the charge on the metal ion is higher,as the oxidation state increases and the size of the cation decreases.$B$. $F^{-}$ forms the strongest complex because the smaller the size of the anion,the greater the charge density,leading to higher stability.$C$. Generally,smaller metal ions form more stable complexes.$D$. $[Fe(CN)_6]^{3-}$ is a very stable complex due to the strong field ligand $CN^{-}$ and the high oxidation state of $Fe^{3+}$. Therefore,the statement that it is the least stable is incorrect.

Which of the following statements is not correct?

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