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Alkyl & Aryl Halides 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!

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Question 1 1. Which of the following haloforms would result if iodine were used as the halogen in the haloform reaction?

Question 2 2. Which of the choices below represents what's known as a haloform?

Question 3 3. In the haloform reaction, a _____ reacts with a molecular halogen in the presence of a base to form a haloform and a carboxylate salt.

Question 4 4. Which of the following describes molecules with the same chemical formula but different molecular structures?

Question 5 5. When does an alkane not follow the saturation formula, 2N +2 rule, for the number of hydrogen atoms?

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Question 6 6. How many elements of unsaturation does a molecule with this chemical formula have?

Question 7 7. I have three alkane groups attached to the carbon-hydroxyl group in my structure. What am I?

Question 8 8. What is the correct molecular formula for alcohol?

Question 9 9. What type of alcohol can this compound be classified as?

Question 10 10. Which of the following halogens is the most reactive?

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Question 11 11. Halogens are reactive because they need one more _____.

Question 12 12. The halogens are found in which group of the periodic table?

Question 13 13. When an aryl halide undergoes an electrophilic aromatic substitution (EAS) reaction, what position(s) on the benzene ring do the extra groups end up on?

Question 14 14. What is the reaction called when an aryl halide is reacted with nitric acid and sulfuric acid?

Question 15 15. Which of the following compounds below would you predict to have the smallest benzene-halogen bond length?

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Question 16 16. Fill in the arrows for the following nucleophilic reaction:

Question 17 17. How does sodium nitrite become a cancer-causing substance?

Question 18 18. What is a substitution reaction?

Question 19 19. Which of the following describes a Grignard reagent?

Question 20 20. Suze is working hard in the lab to create a Grignard reagent. Based on the following diagram what is she currently doing to prepare this reagent?

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Question 21 21. Why is a Grignard reagent important in chemistry?

Question 22 22. How can an alkyl halide be formed?

Question 23 23. What is a halogen?

Question 24 24. Why are alkyl halides so reactive?

Question 25 25. When chlorobenzene undergoes any electrophilic aromatic substitution (EAS) reaction, what position(s) on the aromatic ring do the new groups end up on?

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Question 26 26. Which statement below is correct regarding the polarity of chlorobenzene?

Question 27 27. Which of the following reagent sets will successfully produce chlorobenzene from benzene?

Question 28 28. Which of the following are the general products from a haloform reaction?

Question 29 29. Organic molecules always contain _____.

Question 30 30. The structure of hexanol is shown below. Which of the following functional groups can be identified in this structure?

Alkyl & Aryl Halides 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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