3.2 - 64 Chem 2262 April-15th-2002 Test 3 Name:_ANSWER KEY_...

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Test 3 Name: __ ANSWER KEY __________ April-15 th -2002 Last Name, First Name The exam has 6 printed pages of questions and 2 tables. Check now to make sure you have all 8 questions and 8 total pages. Put all answers on these sheets. The exam is worth a total of 125 points. Multiple Choice (5 points each, 20 points total). Circle the one correct answer to each problem. 1. Which of the following compounds would be most likely to undergo RACEMIZATION in the presence of a strong acid or base? A B C D E Ph Ph O Ph O Me Ph O Ph Ph Ph O Me Ph Ph O Me Et 2. Which of the following compounds would exist in an ENOL form to the GREATEST extent? E D C B A O O O O O O O O 3. What is the correct order of decreasing acidity in the following compounds? Strongest >>>> Weakest CO 2 H OCH 3 CO 2 H NO 2 HBr OH OCH 3 I II III IV V A) II > IV > I > III > V B) IV > II > III > I > V C) III > V > I > II > IV D) IV > I > II > V > III E) IV > II > I > V > III EtOH 4. Which of the following compounds would react faster with water? E
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3.2 - 64 Chem 2262 April-15th-2002 Test 3 Name:_ANSWER KEY_...

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