Recitation Chapter 19 PDF

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Chapter 19 Carboxylic Acid Recitation Worksheet 1. Select the correct IUPAC name for the organic acid shown. A)

2-chlorobutanecarboxylic acid

B)

(2S)-2-chloro-3-methylbutanecarboxylic acid

C) D)

(2R)-2-chloro-3-methylbutanecarboxylic acid None of these

2. Which of the following is g-hydroxybutyric acid? A) I B) II C) III D) None of these 3. Which of these compounds would have the highest boiling point? A) I B) II C) III D) IV 4. Which alcohol can be oxidized by Na2Cr2O7 in the presence of H2SO4? A) I B) II C) III D) All of these 5. Which compound will react with ozone followed by water to yield benzoic acid as the sole product? A) I B) II C) III D) IV 6. Which of the following does NOT react with 2-methylbenzoic acid? A) CH3OH B) NaH C) LiAlH4 D) KMnO4 7. Select the compound having an OH in which the pKa is most nearly equal to 10. A) I

B) C) D)

II III IV

8. Select the compound having an OH in which the pKa is most nearly equal to 5 in the figure of question 7 above. A) I B) II C) III D) IV 9. Identify the carboxylic acid which is the strongest. A) I B) II C) III D) IV 10. Identify the carboxylic acid which is the strongest A) I B) II C) III D) IV 11. Which of the following substituted benzoic acids is the strongest? A) I B) II C) III D) IV 12. Which of the following pairs cannot be separated by extraction based upon their acid/base properties? A) I B) II C) III D) IV

acid.

13. Draw the products of acid-base reactions....