Aldehydes, Ketones - Nomenclature, Preparation

Grade 12 Chemistry — Aldehydes, Ketones - Nomenclature, Preparation: 25 practice questions with instant scoring and explanations.

1. Aldehydes have functional group:
2. Ketones have functional group:
3. The IUPAC name of CH₃CHO is:
4. The IUPAC name of CH₃COCH₃ is:
5. The IUPAC name of CH₃CH₂CHO is:
6. The IUPAC name of CH₃COCH₂CH₃ is:
7. Aldehydes are prepared by:
8. Ketones are prepared by:
9. Mild oxidation of primary alcohols gives:
10. Strong oxidation of primary alcohols gives:
11. Oxidation of secondary alcohols gives:
12. The oxidizing agent for mild oxidation is:
13. Reduction of carboxylic acids to aldehydes is done by:
14. Ozonolysis of alkenes gives:
15. Friedel-Crafts acylation of benzene with acid chloride gives:
16. The catalyst for Friedel-Crafts acylation is:
17. Hydroformylation gives:
18. Hydroformylation uses:
19. Oxidation of aromatic hydrocarbons gives:
20. The carbonyl carbon in aldehydes/ketones is:
21. The C=O bond is:
22. The polarity of C=O makes aldehydes/ketones:
23. Aldehydes are more reactive than ketones because:
24. Aldehydes without α-H cannot undergo:
25. The carbonyl group in aldehydes/ketones is reactive due to: