TS EAMCET · Chemistry · Coordination Compounds
Which one of the following complex ions has geometrical isomers?
- A \(\left[\mathrm{Co}(\mathrm{Cl})_2(\mathrm{en})_2\right]^{+}\)
- B \(\left[\mathrm{Cr}\left(\mathrm{NH}_3\right)_4(\mathrm{en})\right]^{3+}\)
- C \(\left[\mathrm{Co}(\mathrm{en})_3\right]^{3+}\)
- D \(\left[\mathrm{Ni}\left(\mathrm{NH}_3\right)_5 \mathrm{Br}\right]^{+}\)
Answer & Solution
Correct Answer
(A) \(\left[\mathrm{Co}(\mathrm{Cl})_2(\mathrm{en})_2\right]^{+}\)
Step-by-step Solution
Detailed explanation
So, \(\left[\mathrm{Co}(\mathrm{Cl})_2,(\mathrm{en})_2\right]^{+}\)have cis and trans isomers hence it show geometrical isomersism.
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