28048_Chapter11-Organic%20Chemistry

28048_Chapter11-Organic%20Chemistry - August 28, 2009...

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August 28, 2009 [ PROBLEM SET FROM R. CHANG TEST BANK ] Chapter 24 Organic Chemistry Student: ___________________________________________________________________________ 1. The general formula for alkenes is A. C n H 2n+2 B. C 2n H 2n C. C n H n+2 D. C n H 2n E. C n H 2n-2 2. The general formula of an alkane is A. C n H 2n B. C n H 2n+2 C. C n H 2n-2 D. C n H 2n+4 E. C n H 2n-4 3. Which one of these formulas is that of an unsaturated hydrocarbon? A. B. C. D. E. 4. Which of these molecules is unsaturated ? A. C 3 H 8 B. CH 3 OH C. C 5 H 10 D. CH 4 E. C 4 H 10
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August 28, 2009 [ PROBLEM SET FROM R. CHANG TEST BANK ] 5. The formula represents A. an alkane. B. an alkyne. C. an alcohol. D. an unsaturated hydrocarbon. E. a CFC. 6. Which one of these hydrocarbons does not have isomers? A. C 7 H 16 B. C 6 H 14 C. C 5 H 10 D. C 4 H 8 E. C 3 H 8 7. How many structural isomers are there of C 4 H 10 ? A. 4 B. 6 C. 2 D. 8 E. 10 8. Which of these species are structural isomers of C 6 H 14 ? A. I and II B. I and III C. II and III D. II and IV E. III and IV
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August 28, 2009 [ PROBLEM SET FROM R. CHANG TEST BANK ] 9. Which of these pairs are geometric isomers ? A. B. C. D. 10. The two molecules represented below are examples of A. isomers B. isotopes C. alcohols D. carboxylic acids E. unsaturated hydrocarbons 11. The two molecules represented below are examples of A. geometric isomers. B. structural isomers. C. optical isomers. D. stereoisomers. E. none of these 12. Which of these species is an aromatic compound? A. C 2 H 2 B. C 6 H 12 C. C 6 H 4 Br 2 D. C 5 H 10 E. C 2 H 4 Br 2
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August 28, 2009 [ PROBLEM SET FROM R. CHANG TEST BANK ] 13. The octane rating of gasoline refers to its A. percentage C 8 H 18 by volume. B. radiation dose. C. alcohol level. D. ability to resist engine knocking. E. percentage of unsaturated hydrocarbons. 14. Which one of these hydrocarbon chains would have the highest octane rating? A. B. C. D. 15. The compound that has a triple bond between one pair of carbon atoms is called a/an A. alkane. B. chlorofluorocarbon. C. alkyne. D. alkene. E. alcohol. 16. The alkane with six carbon atoms is called A. butane.
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This note was uploaded on 04/02/2011 for the course CHEM 140A taught by Professor Whiteshell during the Spring '04 term at UCSD.

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28048_Chapter11-Organic%20Chemistry - August 28, 2009...

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