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CHM 1025C: Spring Term 2008
On-Line PreFinal Module 16
Corwin Chapters 19

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Final Exam: Module 16

Final Exam Quiz Masters:

Mary Tassin (MTassin002@lsua.edu) [Text Input]

John Taylor (johtaylo@fscj.edu) [Consultant]


Multiple Choice [One Answer Only]
Chapter 19 Organic Chemistry

Use the following alkane structure forquestions #1-5:


Question 1

Which carbon(s) in the above structure is a neo carbon atom?

a) a
b) b
c) c
d) d
e) e
f) f
g) none of the above

Question 2

Which carbon(s) in the above structure is a tertiary carbon atom?

a) a
b) b
c) c
d) d
e) e
f) f
g) none of the above

Question 3

Which carbon(s) in the above structure is a primary carbon atom?

a) a
b) b
c) c
d) d
e) e
f) f
g) none of the above

Question 4

Which hydrogen(s) in the above structure are primary hydrogen atoms?

a) g
b) h
c) i
d) j
e) none of the above

Question 5

Which hydrogen(s) in the above structure are neo hydrogen atom(s)?

a) g
b) h
c) i
d) j
e) none of these

Question 6

What is the common name for the alkyl group below?

a) isopropyl
b) n-butyl
c) sec-butyl
d) isobutyl
3) t-butyl

Question 7

The following isomer is a member of the

a) heptane family of alkanes
b) octane family of alkanes
c) nontane family of alkanes
d) dectane family of alkanes
e) none of the above

Question 8

The IUPAC name for the following alkane is:

a) 4 ethyl 3,5-dimethyl octtane
b) 5 ethyl 3,5-dimethyl octane
c) 4 ethyl 4,6-dimethyl octane
d) 5 ethyl 3,4-dimethyl heptane
e) none of the above

Question 9

What is the term for a hydrocarbon fragment that results after the removal of a hydrogen atom an aliphatic hydrocarbon?

a) alkyl group
b) carbonyl group
c) carboxyl group
d) amino group
e) none of the above

Question 10

Which of the following hydrocarbons is saturated?

a) alkynes
b) alkenes
c) alkanes
d) all of the above
e) none of the above

Question 11

If I removed a hydrogen in 2,2 dimethyl propane(below), how many different alkyl groups could be formed (or if I substituted a hydrogen in 2,2-dimethylpropane with a bromine (called a mono-boromo derivative, how many mono bromo isomers C5H11Br would be possible)?

a) zero
b) one
c) two
d) three
e) none of the above

Question 12

Which of the following is the condensed structural formula for heptane?

a) CH3-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH3
b) CH3-CH2-CH2-CH2-CH2-CH2-CH2-CH3
c) CH3-CH2-CH2-CH2-CH2-CH2-CH3
d) CH3-CH2-CH2-CH2-CH2-CH3
e) none of the above

Question 13

How many isomers share the molecular formula C4H10?

a) 2
b) 3
c) 4
d) 5
e) 6

Question 14

What is the name of the following alkyl group:

a) isopropyl
b) n-butyl
c) propyl
d) sec-butyl
e) sec-propyl

Question 15

What is the IUPAC name for:

a) 3-ethyl-5-methyl octane
b) 5-ethyl-3-methyl octane
c) 5-ethyl-7-methyl octane
d) 3-ethyl-6-methyl octane
e) none of the above



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