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Organic Chemistry I |
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Professor Carl C. Wamser |
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Chapter 2 Pre-Quiz |
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Your answers must be submitted before 8:30 am, Fri., Sept. 30
1. Tricosane is the name for the straight-chain alkane
a. C13 H26
b. C13 H28
c. C23 H46
* d. C23 H48
e. C30 H60
f. C30 H62
2. The bond between H and C in the molecule H2C=O is formed by what orbitals?
a. sp3 - sp3
b. sp3 - sp2
c. sp2 - sp2
d. s - sp3
* e. s - sp2
3. 1,1-Dimethylpentane is an incorrect name for
a. hexane
b. heptane
c. 1-methylhexane
d. 2-methylpentane
* e. 2-methyhexane
4. The complete combustion of one mole of butane gives 4 moles of CO2 plus how many moles of water?
a. 2
b. 4
* c. 5
d. 8
e. 10
5. The molecular formula for muscone (page 85) is
a. C15 H30 O
b. C15 H32 O
c. C16 H28 O
* d. C16 H30 O
e. C16 H32 O