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प्रश्न
A complex of the type \[\ce{[M(AA)2X2]^{n+}}\] is known to be optically active. What does this indicate about the structure of the complex? Give one example of such complex.
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उत्तर
An optically active \[\ce{[M(AA)2X2]^{n+}}\] indicates civ-octahedral structure e.g. \[\ce{cis-[Pt(en)2Cl2]^{2+}}\] or \[\ce{cis-[Cr(en)2Cl2]^+}\]
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संबंधित प्रश्न
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cis-[CrCl2(en)2]Cl
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[Co(NH3)5(CO3)]Cl
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(ii) It is a didentate ligand.
(iii) It is a chelating ligand.
(iv) It is a unidentate ligand.
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| Column I (Coordination Compound) | Column II (Central metal atom) |
| A. Chlorophyll | 1. rhodium |
| B. Blood pigment | 2. cobalt |
| C. Wilkinson catalyst | 3. calcium |
| D. Vitamin B12 | 4. iron |
| 5. magnesium |
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Coordination number
