Coordination Compounds - Werner's Theory, IUPAC Nomenclature

Grade 12 Chemistry — Coordination Compounds - Werner's Theory, IUPAC Nomenclature: 25 practice questions with instant scoring and explanations.

1. Werner's theory explains:
2. In Werner's theory, primary valence is:
3. In Werner's theory, secondary valence is:
4. The secondary valence is also called:
5. A complex ion is formed by:
6. Ligands are molecules/ions that:
7. Monodentate ligands bond through:
8. Bidentate ligands bond through:
9. Chelating ligands are:
10. Ethylenediamine (en) is a:
11. Coordination number is:
12. The coordination number in [Co(NH₃)₆]³⁺ is:
13. Oxidation state is determined by:
14. The oxidation state of Co in [Co(NH₃)₆]³⁺ is:
15. In IUPAC nomenclature, ligand names are:
16. The prefix for 6 identical ligands is:
17. In [Cu(NH₃)₄]²⁺, the IUPAC name is:
18. Anionic complexes have suffix:
19. In [Fe(CN)₆]⁴⁻, the IUPAC name is:
20. The formula for [Pt(NH₃)₂Cl₂] complex is written as:
21. Chelate effect is due to:
22. EDTA (ethylenediaminetetraacetate) is:
23. The charge on [PtCl₄]²⁻ is:
24. Ammonia in complexes is named as:
25. Water in complexes is named as: