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AQA A-Level Chemistry: Carbonyl Group Compounds Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

Page 1

Question 1 1. Which of the following molecules has an ester functional group?

Question 2 2. Biodiesel is made through a process called

Question 3 3. Which of these correctly describes an ester?

Question 4 4. Esters are made through the process called esterfication when a carboxylic acid group reacts with a/an _____ in the presence of a strong acid.

Question 5 5. Triglycerides react with strong bases to form soaps through a process called

Page 2

Question 6 6. What role can carboxylic acids play in food and medicine?

Question 7 7. What are the groups boxed in red and blue called, respectively?

Question 8 8. Which of the following is a carboxylic acid?

Question 9 9. Which of the following statements is INCORRECT about carboxylic acids?

Question 10 10. _____ fall under the classification of carboxylic acids.

Page 3

Question 11 11. What would you react with the following aldehyde to form a carboxylic acid but not react with the alcohol?

Question 12 12. What is the first mechanism step to form cyanohydrin from an aldehyde?

Question 13 13. What do ketone's form when they are oxidized using Fehling's reagent?

Question 14 14. What is the difference between an aldehyde and a ketone?

Question 15 15. What reactant would you start with to use lithium aluminum hydride with a reduction mechanism to form a secondary alcohol?

Page 4

Question 16 16. When an organic amine reacts with acetic anhydride, what functional group is produced?

Question 17 17. A _____ is a reagent that supplies an acyl group to an organic substrate.

Question 18 18. The process of adding an acyl group to an organic substrate is known as what?

Question 19 19. Which of the following are common acylating reagents used in organic chemistry?

Question 20 20. When water reacts with acetic anhydride, what functional group is produced?

AQA A-Level Chemistry: Carbonyl Group Compounds Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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