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Coordination Compounds Quiz

Class XII
Chemistry
Coordination Compounds
10 questions
MEDIUM

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1. What is the coordination number of a metal in a complex?

Number of ligands attached · Number of unpaired electrons · Number of oxidation states · Number of d-orbitals

2. Which of the following is a bidentate ligand?

NH3 · EDTA · Cl- · H2O

3. What type of isomerism is shown by coordination compounds?

Geometric isomerism · Optical isomerism · Structural isomerism · All of the above

4. Which of the following complexes is an example of a square planar geometry?

[Cu(NH3)4]2+ · [Ni(CO)4] · [CoCl4]2- · [Ag(NH3)2]+

5. In the complex [Fe(CN)6]3-, what is the oxidation state of iron?

+2 · +3 · +4 · 0