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प्रश्न
Why chelate complexes are more stable than complexes with unidentate ligands?
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उत्तर
Chelate complexes are more stable than unidentate ligands because they form a ring with the central metal ion and are held together by a strong force of attraction, making them less likely to dissolve. Unidentate ligands, on the other hand, are connected to the core metal at a single location, resulting in less force of attraction and a greater likelihood of dissociation.
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संबंधित प्रश्न
Which of the following compounds is used as a semipermeable membrane?
(a) Potassium ferrocyanide
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(c) Sodium meta aluminate
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Write the IUPAC name of the following complex:
[Co(NH3)5(CO3)]Cl
Write the structures of compounds A, B and C in the following reactions
In which of the following compounds the oxidation state of the nickel atom is 0?
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 |
Oxidation number of cobalt in K[Co(CO)4] is
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\[\ce{[V(CN)6]^{4-}, [Fe(CN)6]^{4-}, [Ru(NH3)6]^{3+} and [Cr(NH3)6]^2}\] is:
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Homoleptic
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In the light of the above statements, Choose the correct answer form the options given below.
