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AQA A-Level Chemistry: Aromatic Chemistry, Amines, Amino Acids & Polymers 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. Chain growth polymerizations occur when a monomer forms a highly reactive _____.

Question 2 2. When a bond forms between two amino acids, we see that the carboxyl group of one amino acid bonds with the _____ of the second amino acid.

Question 3 3. Methamphetamine interferes with which neurotransmitter in the body?

Question 4 4. _____ are made up of enormous cross-linked polymer networks.

Question 5 5. Polymers that can be heated easily to form other objects are known as ______.

Page 2

Question 6 6. Which of the following best describes octane rating?

Question 7 7. The molecular links in the polymer chain are called _____, and they are formed from one or more molecules called monomers.

Question 8 8. Which of the following statements is CORRECT?

Question 9 9. Which of the following compounds are aromatic?

Question 10 10. Why does adding lemon to fish improve the taste?

Page 3

Question 11 11. When polymer chains entangle randomly, they have a(n) _____ arrangement

Question 12 12. Which of the following statements is FALSE about aromatic compounds?

Question 13 13. The group that is unique in each of the 20 amino acids is

Question 14 14. All amino acids contain which of the following?

Question 15 15. A polymerization reaction that produces a smaller molecule as a by-product is known as a ______.

Page 4

Question 16 16. Which of these compounds is NOT aromatic?

Question 17 17. Which of the following is the INCORRECT illustration of the chemical structure of benzene?

Question 18 18. Which term is defined as a chemical bond that joins amino acids together?

Question 19 19. An amino group consists of

Question 20 20. Amino acids are the basic building blocks of proteins. Which of the following is NOT a basic component of every amino acid?

Page 5

Question 21 21. Which of the following is true about essential amino acids?

Question 22 22. When two amino acids bond together the process requires the loss of water. What is this type of reaction called?

Question 23 23. Which of the following chemical structures follow Huckel's Rule?

Question 24 24. What type of amine has two hydrogen atoms replaced by an -R group?

Question 25 25. Which of the following is an INCORRECT statement about benzene?

Page 6

Question 26 26. Which simple molecule are all amines based off?

Question 27 27. Which structural feature of ammonia and amines means it is able to act a base?

Question 28 28. Amino acids are the building blocks of which of the following?

Question 29 29. Alanine, asparagine, glutamine, glycine, proline, serine and tyrosine are all examples of amino acids. Which of the following combinations forms a dipeptide?

Question 30 30. Which of the following is the correct chemical formula of benzene?

AQA A-Level Chemistry: Aromatic Chemistry, Amines, Amino Acids & Polymers 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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