Chapter 2 Practice Exam

Chapter 2 Practice Exam - Chapter 2 Hydrocarbon Frameworks...

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Chapter 2 Hydrocarbon Frameworks - Alkanes Student: ___________________________________________________________________________ 1. Alkanes are characterized by the general molecular formula: A. C n H 2n-2 B. C n H 2n C. C n H 2n+2 D. C n H 2n+4 2. Cycloalkanes are characterized by the general molecular formula: A. C n H 2n-2 B. C n H 2n C. C n H 2n+2 D. C n H 2n+4 3. The carbon-carbon sigma bond in ethane is formed by overlap of which two orbitals? A. 2p-2p B. sp-sp C. sp 2 -sp 2 D. sp 3 -sp 3 4. What is the IUPAC name of the following compound? A. 4,4-dimethylpentane B. 1-tert-butylpropane C. 2,2-dimethylpentane D. 1,1,1-trimethylbutane
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5. The correct IUPAC name of the following compound is A. 2-ethyl-3,5-dimethylheptane. B. 6-ethyl-5,5-dimethylheptane. C. 3,4,4-trimethyloctane. D. 5,5,6-trimethyloctane. 6. The common name of the following group is A. n -butyl. B. sec -butyl. C. isobutyl. D. tert -butyl. 7. Which one of the following is 2,2,5-trimethylhexane? A. (CH 3 ) 2 CHCH 2 C(CH 3 ) 3 B. (CH 3 ) 2 CHCH 2 CH 2 C(CH 3 ) 3 C. CH 3 CH 2 CH(CH 3 )C(CH 3 ) 3 D. (CH 3 ) 2 CHCH 2 CH 2 CH 2 C(CH 3 ) 3 8. The correct IUPAC name of the following is A. 2,4,7-trimethylnonane. B. 3,6,8-trimethylnonane. C. 7-ethyl-2,4-dimethyloctane. D. 2-ethyl-5,7-dimethyloctane.
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What is the IUPAC name of the following? A. 5,6-diethylhexane B. 2,3-diethylhexane C. 5-ethyl-6-methylheptane D. 4-ethyl-3-methylheptane 10. What is the IUPAC name of the following? A. 1-ethyl-4.4-dimethylcyclopentane B. 1-ethyl-3,3-dimethylcyclopentane C. 3-ethyl-1,1-dimethylcyclopentane D. 4-ethyl-1,1-dimethylcyclopentane 11. Cyclohexane is composed of A. methine groups. B. methylene groups. C. methyl groups. D. both methine and methylene groups. 12.
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This note was uploaded on 09/14/2010 for the course CHE Chem 232 taught by Professor Clement during the Summer '10 term at CUNY Lehman.

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Chapter 2 Practice Exam - Chapter 2 Hydrocarbon Frameworks...

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