Which of the following complex ions is the mo | vedclass

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(A) The stability of a coordination complex depends on the nature of the ligand attached to the central metal ion. $NH_3$ is a strong field ligand com

Vedclass · Accepted Answer

$[Co(NH_3)_6]^{3+}$

Vedclass · Answer

(A) The stability of a coordination complex depends on the nature of the ligand attached to the central metal ion. $NH_3$ is a strong field ligand compared to $H_2O$,$F^-$,and $Cl^-$. According to the spectrochemical series,the order of field strength is $Cl^- Stronger ligands form more stable complexes with the central metal ion due to greater crystal field splitting energy. Therefore,$[Co(NH_3)_6]^{3+}$ is the most stable complex among the given options.

Which of the following complex ions is the most stable?

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