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Class 12 Chemistry Practice Test: Coordination Compounds Definitions
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Related Test: Class 12 Chemistry Practice Test: Coordination Compounds

Class 12 Chemistry Practice Test: Coordination Compounds Definitions
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10 Questions

1. The oxidation number of the central metal ion in a coordination entity is the charge it would carry if all the _________ are removed along with the electron pairs that are shared with it.
2. When a polydentate ligand uses all its donor atoms simultaneously to bond to a single metal ion, it is said to be a _______ ligand.
3. Complexes in which a metal is attached to only one kind of donor group is called _______
4. Which of the following compounds consists of a homoleptic complex?
5. What is the correct way of representing nickel in [Ni(CO)4]?
6. The coordination polyhedron geometry shown belongs to which of the following complexes?
The arrangement is tetrahedral & CN=4 if [Co(NH3)6]3+ is octahedral with CN=6
7. What is the denticity of the ligand shown in the figure?
Find the denticity of the ligand ethylenediaminetetraacetate
8. The oxidation number of the central metal in a coordination entity is always a positive quantity.
9. What is the shape of the coordination polyhedron of [PtCl4]2-?
10. The coordination number is determined by the number of both, sigma and pi bonds formed by the ligand with the central atom/ion.

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