CHM2210F11EXIV1

CHM2210F11EXIV1 - Panther NAME SECTION(Circle One A.M P.M...

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Panther #: NAME: SECTION: A.M. P.M. (Circle One) FLORIDA INTERNATIONAL UNIVERSITY Department of Chemistry & Biochemistry CHM 2210-U01, U02 – ORGANIC CHEMISTRY I Fall 2011 Dr. Keller Dr. Landrum EXAM I (V1)
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CHM 2210-U01, Fall 2011 Exam I (V1), Page 2
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CHM 2210-U01, Fall 2011 Exam I (V1), Page 3 MULTIPLE CHOICE QUESTIONS: Choose the best answer to each question and bubble it in on the Scantron answer sheet. Marks on the test pages will NOT be graded. 1. Which of the following statements correctly describes the most common bonding of carbon, nitrogen, and oxygen in organic molecules: a. Oxygen participates in 2 covalent bonds and has 2 lone pairs of electrons. b. Nitrogen participates in 2 covalent bonds and has 1 lone pair of electrons. c. Carbon participates in 4 covalent bonds and has no lone pairs of electrons. d. Two of the statements are true. e. All of the statements are true. 2. Convert the following compound from a condensed formula to a skeletal formula: CH 3 CH 2 C(CH 3 ) 2 CH 2 CH(CH 2 CH 3 )CH 2 CH(CH 3 ) 2 a. b. c. d. e. None of the above 3. Which is a (are) correct resonance structure(s) for the ion [HCONCH 3 ] 1- ? H C N O C H H H H C N O C H H H H CH N O C H H :: : : : : : : I II III a. I c. III b. II d. I and II e. II and III 4. Identify the functional group in each of the following molecules: OH O NH 2 O O I II III IV a. I: aldehyde; II: amine; III: ether; IV: ketone b. I: carboxylic acid; II: amine; III: ether; IV: ketone c. I: carboxylic acid; II: amine; III: ester; IV: ketone d. I: carboxylic acid; II: amide; III: ether; IV: ketone e. I: carboxylic acid; II: amine; III: ether; IV: aldehyde
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CHM 2210-U01, Fall 2011 Exam I (V1), Page 4 5. Which structure best represents the resonance hybrid of the resonance structures shown below? O O O O O O O a. b.
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This note was uploaded on 12/22/2011 for the course CHEMISTRY 2210 taught by Professor Keller during the Spring '11 term at FIU.

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CHM2210F11EXIV1 - Panther NAME SECTION(Circle One A.M P.M...

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