Chemistry (Chang), 10th Edition

Chapter 24: Organic Chemistry

Self Assessment A

1
Name the following compound: <a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=gif::::/sites/dl/free/0023654666/17492/ch24quizaq1.gif','popWin', 'width=326,height=138,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (3.0K)</a>
A)2-methyl-3-propylpentane
B)2-methyl-3-ethylhexane
C)4-methyl-3-propylpentane
D)4-ethyl-5-methylhexane
E)3-ethyl-2-methylhexane
2
Which of the following are structural isomers?
  1. <a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=gif::::/sites/dl/free/0023654666/17492/ch24quizaq2a.gif','popWin', 'width=217,height=87,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (1.0K)</a>
  2. <a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=gif::::/sites/dl/free/0023654666/17492/ch24quizaq2b.gif','popWin', 'width=179,height=109,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (1.0K)</a>
  3. <a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=gif::::/sites/dl/free/0023654666/17492/ch24quizaq2c.gif','popWin', 'width=177,height=110,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (1.0K)</a>
  4. <a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=gif::::/sites/dl/free/0023654666/17492/ch24quizaq2d.gif','popWin', 'width=149,height=134,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (1.0K)</a>
  5. <a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=gif::::/sites/dl/free/0023654666/17492/ch24quizaq2e.gif','popWin', 'width=262,height=90,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (1.0K)</a>
A)1 and 2
B)1 and 3
C)2, 3, and 5
D)1, 2, and 4
E)1, 3, and 5
3
What is the systematic name for the compound represented below?
<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=gif::::/sites/dl/free/0023654666/17492/ch24quizaq3.gif','popWin', 'width=278,height=114,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (1.0K)</a>
A)3-ethylheptene
B)3-butylpentene
C)5-ethyl-3-heptene
D)3-ethyl-3-nonene
E)3-ethyl-1-butene
4
Which of the following is the product resulting from addition of HCl to CH3-CH=CH2?
A)CH3Cl + CH2=CH2
B)CH3-CHCl=CH2
C)CH3-CH2-CH2Cl
D)CH3-CHCl-CH3
E)HCl does not add to alkanes.
5
The formula CH3CH2CH2CH2CH 2CH2CH2OH represents:
A)an alcohol
B)an alkene
C)an alkyne
D)an unsaturated hydrocarbon
E)a CFC
6
Which of the following is a ketone?
A)CH3CH2COCH3
B)CH3CH2CHO
C)CH3OCH3
D)CH3CH2COOH
E)H2C=C=CH2
7
Vanillin is used as a flavoring agent. Identify the functional group circled.
<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=gif::::/sites/dl/free/0023654666/17492/ch24quizaq9.gif','popWin', 'width=308,height=209,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (1.0K)</a>
A)amine
B)ketone
C)carboxylic acid
D)alcohol
E)aldehyde
8
Which type of functional group does not include a carbonyl group in its structure?
A)carboxylic acid
B)ether
C)ketone
D)aldehyde
E)ester
9
Which functional group is incorrectly paired with a typical reaction?
A)halogen; exchange reaction
B)carbonyl; oxidation of aldehydes to yield carboxylic acids
C)amines; forms ammonium salts with bases
D)none of the above
10
Which is not a characteristic of amines?
A)organic base
B)usually forms colorless salts
C)aromatic amines are used to manufacture dye
D)none of the above
11
Which of the following is a characteristic of an ester?
A)Responsible for the flavor of fish
B)Imparts smell and flavor to fruits
C)Yields an alcohol in the presence of an acid catalyst
D)None of the above
12
What type of molecule is an optical isomer?
A)One with a superimposable mirror image
B)One with a nonsuperimposable mirror image and chiral
C)One with a nonsuperimposable mirror image and achiral
D)None of the above
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