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प्रश्न
Write the structures of compounds A, B and C in the following reactions:
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उत्तर
A: CH3CONH2 (Ethanamide)
B: CH3NH2 (Methanamine)
C: CH3NC (Methyl isocyanide)
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संबंधित प्रश्न
Write IUPAC names of the following compounds:
Write the structures of compounds A, B and C in the following reactions
The stabilisation of coordination compounds due to chelation is called the chelate effect. Which of the following is the most stable complex species?
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 |
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 |
The oxidation number d-arbitral occupation and co-ordination number of Cr in the complex cis [Cr(en)2Cl2]Cl are respectively.
Why chelate complexes are more stable than complexes with unidentate ligands?
Explain with two examples of the following:
Ligand
Give two examples of ambidentate ligands.
Homoleptic complex from the following complex is ____.
