Chemistry (Chang), 10th Edition

Chapter 24: Organic Chemistry

Self Assessment B

1
An alkane with seven carbon atoms in a linear configuration is called a
A)hexene
B)heptene
C)hepylane
D)heptane
E)hexane
2
Which of the following is not a structural isomer of CH3CH2 COOH?
A)CH3CH2COOCH3
B)CH3COOCH3
C)CH3COCH2OH
D)HOCH=CHOCH3
E)CH3CH(OH)CHO
3
Which compound listed below is a structural isomer of CH3CH2 COOH and exhibits optical isomerism?
A)CH3COOCH3
B)CH3COCH2OH
C)HOCH=CHOCH3
D)CH3CH(OH)CHO
4
Tartaric acid, HOOCCH(OH)CH(OH)COOH is a dihydroxycarboxylic acid. How many chiral centers does this compound possess?
A)None.
B)1
C)2
D)3
E)4
5
Which of the following molecules are geometric isomers of each other?
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A)I and II
B)II and III
C)I and III
D)None of these compounds exhibit geometric isomerism.
6
Identify the products of the reaction of cyclohexene and bromine shown below.
A)<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=gif::::/sites/dl/free/0023654666/17492/ch24quizbq6a.gif','popWin', 'width=416,height=268,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (1.0K)</a>
B)<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=gif::::/sites/dl/free/0023654666/17492/ch24quizbq6b.gif','popWin', 'width=297,height=161,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (0.0K)</a>
C)<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=gif::::/sites/dl/free/0023654666/17492/ch24quizbq6c.gif','popWin', 'width=188,height=175,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (0.0K)</a>
D)<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=gif::::/sites/dl/free/0023654666/17492/ch24quizbq6d.gif','popWin', 'width=305,height=172,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (0.0K)</a>
7
Name the following compound. CH3CH2CH2 CH2CH2NH2
A)aminoethane
B)pentylamine
C)hexylamine
D)pentyl amide
E)ammonium pentane
8
How many isomers are there that correspond to the formula C4H10 O?
A)3
B)5
C)6
D)7
E)9
9
A saponification reaction involves the
A)base-catalyzed hydrolysis of an ester.
B)formation of an ester from a carboxylic acid and an alcohol.
C)dissociation of a carboxylic acid.
D)Markovnikov addition of HCl across a carbon-carbon double bond.
E)substitution of Br2 on an aromatic ring.
10
Select the correct name for the following compound.
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A)m-chloro-ethylcyclohexene
B)1-chloro-5-ethylcyclohexene
C)1-chloro-5-ethylbenzene
D)m-chloro-ethylbenzene
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