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प्रश्न
What are Homoleptic complexes?
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उत्तर
The complex compounds in which all the ligand which are connected with central atom are same or identical are called homoleptic complexes. For example: [Ni(CO4], [Co(NH3)6]+3.
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संबंधित प्रश्न
What is meant by unidentate ligand?
What is the coordination entity formed when excess of aqueous KCN is added to an aqueous solution of copper sulphate? Why is it that no precipitate of copper sulphide is obtained when H2S(g) is passed through this solution?
Write the IUPAC name of the following complex:
[Co(NH3)5(CO3)]Cl
Write structures of compounds A and B of the following reaction :
The coordination number of the central ion may be obtained from:
What is the coordination number of chromium in \[\ce{[Cr(NH3)2(H2O2)2]Cl3}\]?
Match the compounds given in Column I with the oxidation state of cobalt present in it (given in Column II) and assign the correct code:
| Column I (Compound) | Column II (Oxidation state of Co) |
| A. \[\ce{[Co(NCS)(NH3)5](SO3)}\] | 1. + 4 |
| B. \[\ce{[Co(NH3)4 CL2]SO4}\] | 2. 0 |
| C. \[\ce{Na4[Co(S2O3)3]}\] | 3. + 1 |
| D. \[\ce{[Co2(CO)8]}\] | 4. + 2 |
| 5. + 3 |
Which one of the following ligands forms a chelate?
Explain the following, giving two examples:
Coordination number
What is meant by ambidentate ligand?
