CHEM302 S09 E2A key

CHEM302 S09 E2A key - CHEM 302 EXAM 2A 5 March 2009 Dr....

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CHEM 302 EXAM 2A NAME _______ Key __________________ 5 March 2009 Dr. Suzanne Ruder VCU ID# _________________________ Group # On my honor, I have neither given nor received aid on this exam. ________________________ signature INSTRUCTIONS: Read all questions carefully. If you have a question, raise your hand and someone will assist you. Paper other than the exam paper and molecular models are not permitted. Do your own work, and cover your answer sheets. Part 1: Multiple Choice (4 pts each). Use the form provided to scratch off your answer. If your answer is correct there will be a star; if your answer is not correct, scratch off your second choice to receive partial credit for your answer. Scratch off questions 1-12 on your form. 1. Which of the following compounds are aromatic? N O N H 1 2 3 4 5 A. 2 and 4 B. 1, 2 and 4 C. 2, 3 and 4 D. 2, 4 and 5 2. Rank the following in order of decreasing reactivity toward electrophilic aromatic substitution (more reactive > less reactive). CH 3 O NH 2 1 2 3 4 CO 2 CH 3 A. 4 > 3 > 2 > 1 B. 4 > 2 > 1 > 3 C. 3 > 4 > 2 > 1 D. 3 > 2 > 1 > 4 1
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3. Which of the following are conjugated? 1
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CHEM302 S09 E2A key - CHEM 302 EXAM 2A 5 March 2009 Dr....

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