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Class 12 Chemistry Practice Test: Coordination Compounds
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Class 12 Chemistry Practice Test: Coordination Compounds
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12 Questions

1. What is the coordination number of chromium in K3[Cr(C2O4)3]?
2. A protein can exist in a coordination entity as a ligand.
3. The SCN– ion is a unidentate ligand.
4. The central atom/ion of a coordination complex is also referred to as ________
5. Identify the Lewis acid in K3[Al(C2O4)3].
6. Coordination number is a characteristic of which of the following?
7. Which of the following cannot be a ligand?
8. Which is the donor atom in the coordinate bond shown below?
The donor atom in the coordinate bond is N formed by ambidentate ligand NO2- ion
9. Which of the following is the central atom/ion in [CoCl(NH3)5]2+?
10. Identify the coordination sphere in the compound K4[Fe(CN)6].
11. Which of the following is the coordination entity in K2[Zn(OH)4]?
12. How many donor atoms can EDTA4- ligand bind through?

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