Analyzing Organic 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!

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Question 1 1. Which type of reaction involves an alcohol, a carboxylic acid and an ester?

Question 2 2. Bread dough rising is caused by which type of reaction?

Question 3 3. Based on the hint from the lesson, if a carbon atom was oxidized, what could you expect?

Question 4 4.

Based on this clue, what type of reaction do you think took place?

The products are carbon dioxide gas and alcohol.

Question 5 5. Reactions that have a reduction and oxidation, are known as what?

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Question 6 6.

Based on what you've learned, what type of reaction do you think this is:

Methane reacts with bromine (Br-Br) and one of the bromines replaces a hydrogen on methane. The other bromine bonds with the leftover hydrogen that came off of methane.

Question 7 7. Which of the following are involved in organic reactions?

Question 8 8. What type of reaction involves a free radical that starts a chain reaction that results in a bunch of monomers bonded together?

Question 9 9. When two molecules come together to form a larger molecule, what type of organic reaction has taken place?

Question 10 10. Which of the following statements is true about cracking?

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Question 11 11. Consider the strong acid-base titration between HCl and NaOH. The concentration of HCl is unknown. The concentration of NaOH is 0.20 M. It takes 9.5 mL of NaOH to completely neutralize (reach the equivalence point) 15 mL of the unknown HCl. What is the concentration of the unknown HCl solution?

Question 12 12. A titration is a technique used to

Question 13 13. A solution with a pH of 7 has

Question 14 14. What is the molarity of a solution that contains 1.50 moles in 2 liters of water?

Question 15 15. In the case of volumetric analysis the analyte is

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Question 16 16. How many signals would you expect to observe in the carbon-13 NMR spectrum of ethyl acetate?

Question 17 17. Which identification method would you utilize if you only wanted to know the functional group of an organic molecule?

Question 18 18. If you were told that a particular signal in a proton NMR spectrum was split three times, how many hydrogens on the neighboring carbon would have to be present according to the n+1 rule?

Question 19 19. If you were asked to collect data that would allow you to determine the carbon-hydrogen framework of an organic compound, which identification technique would you use?

Question 20 20. Which instrumentation technique has the ability to tell you the molecular weight of an organic compound?

Analyzing Organic 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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