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6. If the molecule is ammonia, what is the name of the ligand?
7. If a complex has a co-ordination number of 4, the shape will be...
- Linear
- Tetrahedral/Square Planar
- Octahedral
8. What is the appearence of Fe(OH)3 (s)?
- Orange gelatinous solid
- Green gelatinous solid
- Pale blue solid
9. Ligand substitution reactions are also known as ligand ... reactions.
10. What is the appearence of Cu(OH)2 (s)?
- Orange gelatinous solid
- Pale blue solid
- Green gelatinous solid
11. What is it called when a ligands and central metal form one bond?
- Monodentate
- Bidentate
- Polydentate
12. If the molecule is water, what is the name of the ligand?
13. When can a ligand displace another?
- When the ligand is more stable
- When the ligand has a smaller Mr
14. What is it called when a ligands and central metal form many bonds?
- Polydentate
- Mondentate
- Bidentate
15. If a complex has a co-ordination number of 6, then the shape will be...
- Octahedral
- Tetrahedral/Square Planar
- Linear
16. If a complex has a co-ordination number of 2, the shape will be...
- Linear
- Octahedral
- Tetrahedral/Square Planar
17. The colour the complex solution appears, is the ...... colour it absorbs.
18. Which ligand is polydentate?
19. The larger the value of the stability complex, the ... stable a complex is.
20. If the molecule is cyanide ion, what is the name of the ligand?