JEE Mains · Chemistry · STD 12 - 5. Co-ordination chemistry
The complex that can show fac-and mer-isomers is
- A \(\left[\mathrm{Pt}\left(\mathrm{NH}_{3}\right)_{2} \mathrm{Cl}_{2}\right]\)
- B \(\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{4} \mathrm{Cl}_{2}\right]^{+}\)
- C \(\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{3}\left(\mathrm{NO}_{2}\right)_{3}\right]\)
- D \(\left[\mathrm{CoCl}_{2}(\mathrm{en})_{2}\right]\)
Answer & Solution
Correct Answer
(C) \(\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{3}\left(\mathrm{NO}_{2}\right)_{3}\right]\)
Step-by-step Solution
Detailed explanation
\(\left[\mathrm{Ma}_{3} \mathrm{b}_{3}\right]\) type complex shows fac and mer isomerism. \(\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{3}\left(\mathrm{NO}_{2}\right)_{3}\right]\)
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