JEE Mains · Chemistry · STD 12 - 5. Co-ordination chemistry
Which of the following complex is homoleptic?
- A \(\left[\mathrm{Ni}(\mathrm{CN})_4\right]^{2-}\)
- B \(\left[\mathrm{Ni}\left(\mathrm{NH}_3\right)_2 \mathrm{Cl}_2\right]\)
- C \(\left[\mathrm{Fe}\left(\mathrm{NH}_3\right)_4 \mathrm{Cl}_2\right]^{+}\)
- D \(\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_4 \mathrm{Cl}_2\right]^{+}\)
Answer & Solution
Correct Answer
(A) \(\left[\mathrm{Ni}(\mathrm{CN})_4\right]^{2-}\)
Step-by-step Solution
Detailed explanation
In Homoleptic complex all the ligand attached with the central atom should be the same. Hence \(\left[\mathrm{Ni}(\mathrm{CN})_4\right]^{2-}\) is a homoleptic complex.
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