Revision - d/f Block & Coordination Compounds

Grade 12 Chemistry — Revision - d/f Block & Coordination Compounds: 25 practice questions with instant scoring and explanations.

1. Transition elements have incomplete:
2. Variable oxidation states due to:
3. Lanthanides have configuration:
4. Lanthanide contraction is due to:
5. MnO₄⁻ in acidic solution reduced to:
6. K₂Cr₂O₇ in acidic solution reduced to:
7. KMnO₄ oxidizes primary alcohols to:
8. Coordination number is determined by:
9. IUPAC nomenclature: anion complexes have suffix:
10. [Co(NH₃)₆]³⁺ IUPAC name is:
11. Chelate effect increases stability due to:
12. Crystal field theory is based on:
13. In octahedral field, d-orbitals split as:
14. eg orbitals in octahedral are:
15. Spectrochemical series order starts with:
16. Color in complexes is due to:
17. Geometric isomerism in [MA₂B₂] octahedral gives:
18. Optical isomerism requires:
19. VBT explains magnetism through:
20. Hemoglobin contains:
21. Chlorophyll contains:
22. Cis-platin uses as:
23. Linkage isomerism occurs with:
24. Actinides have configuration:
25. Ionization isomerism occurs when: