Advertisements
Advertisements
प्रश्न
Explain the following, giving two examples:
Homoleptic
उत्तर
Complexes in which a metal is bound to only one kind of donor group, e.g., [Co(NH3)6]3+and [Ni(NH3)6]2+, are known as homoleptic.
संबंधित प्रश्न
How is Benzonitrile converted to Benzophenone?
The ligand triethylenetetramine is _______.
Write structures of compounds A and B of the following reaction :
When 0.1 mol \[\ce{CoCl3 (NH3)5}\] is treated with excess of \[\ce{AgNO3}\], 0.2 mol of \[\ce{AgCl}\] are obtained. The conductivity of solution will correspond to ______.
Which of the following complexes are homoleptic?
(i) \[\ce{[Co(NH3)6]^{3+}}\]
(ii) \[\ce{[Co(NH3)4 Cl2]^{+}}\]
(iii) \[\ce{[Ni(CN)4]^{2-}}\]
(iv) \[\ce{[Ni(NH3)4Cl2]}\]
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.
Match the coordination compounds given in Column I with the central metal atoms given in Column II and assign the correct code:
| 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 |
Which of the following is an ionic ligand?
Metal attached with EDTA in an octahedral complex, has coordination number ______.
What is meant by didentate ligand?
