Organic Chemistry I

 

Professor Carl C. Wamser

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