AP EAMCET · Chemistry · Coordination Compounds
The homoleptic complex in the following is
- A \(\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_4 \mathrm{Br}_2\right]^{\oplus}\)
- B \(\left[\mathrm{Co}\left(\mathrm{C}_2 \mathrm{O}_4\right)\left(\mathrm{NH}_3\right)_4\right]^{\oplus}\)
- C \(\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]^{3 \oplus}\)
- D \(\left[\mathrm{Co}(\mathrm{CN})_4 \mathrm{Cl}_2\right]^{\ominus}\)
Answer & Solution
Correct Answer
(C) \(\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]^{3 \oplus}\)
Step-by-step Solution
Detailed explanation
Homoleptic complexes are the complexes in which all the ligands attached to central metal atom/ion are same or identical: \(\left.\therefore \mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]^{3+}\) is a homoleptic complex whereas other complexes are not.
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