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प्रश्न
What is a chelate complex?
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उत्तर
When a di- or polydentate ligand uses its two or more donor atoms simultaneously to bind a single metal ion, it is said to be a chelate ligand. Such complexes are called chelate complexes.
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संबंधित प्रश्न
Give the oxidation state, d-orbital occupation and coordination number of the central metal ion in the following complex:
cis-[CrCl2(en)2]Cl
IUPAC name of the following compound is
(a) 3 - Bromo- 3, 4- dimethylheptane
(b) 3, 4- dimethyl - 3- bromoheptane
(c) 5- Bromo- 4, 5- dimethylheptane
(d) 4, 5- dimethyl- 5- bromoheptane
Write IUPAC names of the following compounds:
What happens when PCl5 is heated? Write the equations involved.
Write the IUPAC name of the following coordination compound:
[Cr(NH3)4(H2O)2]Cl3
Identify the correct statements for the behaviour of ethane-1, 2-diamine as a ligand.
(i) It is a neutral ligand.
(ii) It is a didentate ligand.
(iii) It is a chelating ligand.
(iv) It is a unidentate ligand.
The nature of hybridisation in the ammonia molecule is
Which of the following ligands can exhibit linkage isomerism?
Explain the following, giving two examples:
Coordination polyhedron
Give two examples of unidentate ligands.
