COMEDK · Chemistry · 24. Coordination Compounds
The complex \(\left[\mathrm{PtCl}_2(\mathrm{en})_2\right]^{2+}\) ion shows
- A geometrical and optical isomerism
- B geometrical isomerism only
- C structural isomerism
- D optical isomerism only
Answer & Solution
Correct Answer
(A) geometrical and optical isomerism
Step-by-step Solution
Detailed explanation
The complex \(\left[\mathrm{PtCl}_2(\mathrm{en})_2\right]^{2+}\) has a coordination number of 6, indicating an octahedral geometry. The ligands are two chloride ions and two ethylenediamine (en) molecules, which are bidentate. The complex can exist in two geometrical forms: the…
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