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The functional group illustrated below is an The functional group illustrated below is an A) alcohol. B) amide. C) ether. D) ester. E) amine.


A) alcohol.
B) amide.
C) ether.
D) ester.
E) amine.

F) B) and D)
G) B) and C)

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What is the IUPAC name of the molecule shown? What is the IUPAC name of the molecule shown? A) dimethylcyclobutane B) cyclohexane C) 1,2-dimethylcyclobutane D) 1,1-dimethylcyclobutane E) 2,2-dimethylcyclobutane


A) dimethylcyclobutane
B) cyclohexane
C) 1,2-dimethylcyclobutane
D) 1,1-dimethylcyclobutane
E) 2,2-dimethylcyclobutane

F) C) and E)
G) None of the above

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The alcohol functional group has


A) a carbon-carbon triple bond.
B) a carbon-oxygen-hydrogen group.
C) a six-membered ring with three double bonds.
D) a double bond between carbon and oxygen.
E) one or more bonds between carbon and nitrogen.

F) D) and E)
G) A) and E)

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A correct name for the following compound is ________. A correct name for the following compound is ________. A) 1-bromo-3-ethyl-1-methylcyclopropane B) 1-bromo-2-ethyl-1-methylcyclopropane C) 1-bromo-1-ethyl-2-methylcyclopropane D) 2-bromo-1-ethyl-2-methylcyclopropane E) 1-bromo-3-ethyl-3-methylcyclopropane


A) 1-bromo-3-ethyl-1-methylcyclopropane
B) 1-bromo-2-ethyl-1-methylcyclopropane
C) 1-bromo-1-ethyl-2-methylcyclopropane
D) 2-bromo-1-ethyl-2-methylcyclopropane
E) 1-bromo-3-ethyl-3-methylcyclopropane

F) A) and B)
G) A) and E)

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How many carbon atoms are there in the longest continuous chain of the molecule shown? (CH3) 2CH(CH2) 5CH3


A) 9
B) 8
C) 7
D) 5
E) cannot be determined without additional information

F) A) and B)
G) A) and D)

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Match the name of the functional group with the molecule which correctly illustrates it. -carboxylic acid


A) CH3CH2Br
B) Match the name of the functional group with the molecule which correctly illustrates it. -carboxylic acid A) CH<sub>3</sub>CH<sub>2</sub>Br B) C) D) E) F) G) H) C C OC C I) J)
C) Match the name of the functional group with the molecule which correctly illustrates it. -carboxylic acid A) CH<sub>3</sub>CH<sub>2</sub>Br B) C) D) E) F) G) H) C C OC C I) J)
D) Match the name of the functional group with the molecule which correctly illustrates it. -carboxylic acid A) CH<sub>3</sub>CH<sub>2</sub>Br B) C) D) E) F) G) H) C C OC C I) J)
E) Match the name of the functional group with the molecule which correctly illustrates it. -carboxylic acid A) CH<sub>3</sub>CH<sub>2</sub>Br B) C) D) E) F) G) H) C C OC C I) J)
F) Match the name of the functional group with the molecule which correctly illustrates it. -carboxylic acid A) CH<sub>3</sub>CH<sub>2</sub>Br B) C) D) E) F) G) H) C C OC C I) J)
G) Match the name of the functional group with the molecule which correctly illustrates it. -carboxylic acid A) CH<sub>3</sub>CH<sub>2</sub>Br B) C) D) E) F) G) H) C C OC C I) J)
H) CMatch the name of the functional group with the molecule which correctly illustrates it. -carboxylic acid A) CH<sub>3</sub>CH<sub>2</sub>Br B) C) D) E) F) G) H) C C OC C I) J) C Match the name of the functional group with the molecule which correctly illustrates it. -carboxylic acid A) CH<sub>3</sub>CH<sub>2</sub>Br B) C) D) E) F) G) H) C C OC C I) J) OC Match the name of the functional group with the molecule which correctly illustrates it. -carboxylic acid A) CH<sub>3</sub>CH<sub>2</sub>Br B) C) D) E) F) G) H) C C OC C I) J) C Match the name of the functional group with the molecule which correctly illustrates it. -carboxylic acid A) CH<sub>3</sub>CH<sub>2</sub>Br B) C) D) E) F) G) H) C C OC C I) J)
I) Match the name of the functional group with the molecule which correctly illustrates it. -carboxylic acid A) CH<sub>3</sub>CH<sub>2</sub>Br B) C) D) E) F) G) H) C C OC C I) J)
J) Match the name of the functional group with the molecule which correctly illustrates it. -carboxylic acid A) CH<sub>3</sub>CH<sub>2</sub>Br B) C) D) E) F) G) H) C C OC C I) J)

K) C) and D)
L) B) and H)

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The carbon skeleton of an alkane is shown below.How many hydrogen atoms are bonded to the carbon marked with a *? The carbon skeleton of an alkane is shown below.How many hydrogen atoms are bonded to the carbon marked with a *? A) 0 B) 1 C) 2 D) 3 E) 4


A) 0
B) 1
C) 2
D) 3
E) 4

F) A) and C)
G) A) and E)

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Which of the following properties is not characteristic of alkanes?


A) Their melting points increase with molecular weight.
B) They are generally less dense than water.
C) They are tasteless and colorless.
D) They are nontoxic.
E) They form strong hydrogen bonds.

F) A) and E)
G) A) and B)

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Two or more compounds with the same molecular formula but with the atoms connected differently are referred to as


A) normal alkanes.
B) branched alkanes.
C) functional groups.
D) constitutional isomers.
E) conformations.

F) A) and B)
G) C) and D)

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Match the name of the functional group with the molecule which correctly illustrates it. -ketone


A) CH3CH2Br
B) Match the name of the functional group with the molecule which correctly illustrates it. -ketone A) CH<sub>3</sub>CH<sub>2</sub>Br B) C) D) E) F) G) H) C C OC C I) J)
C) Match the name of the functional group with the molecule which correctly illustrates it. -ketone A) CH<sub>3</sub>CH<sub>2</sub>Br B) C) D) E) F) G) H) C C OC C I) J)
D) Match the name of the functional group with the molecule which correctly illustrates it. -ketone A) CH<sub>3</sub>CH<sub>2</sub>Br B) C) D) E) F) G) H) C C OC C I) J)
E) Match the name of the functional group with the molecule which correctly illustrates it. -ketone A) CH<sub>3</sub>CH<sub>2</sub>Br B) C) D) E) F) G) H) C C OC C I) J)
F) Match the name of the functional group with the molecule which correctly illustrates it. -ketone A) CH<sub>3</sub>CH<sub>2</sub>Br B) C) D) E) F) G) H) C C OC C I) J)
G) Match the name of the functional group with the molecule which correctly illustrates it. -ketone A) CH<sub>3</sub>CH<sub>2</sub>Br B) C) D) E) F) G) H) C C OC C I) J)
H) CMatch the name of the functional group with the molecule which correctly illustrates it. -ketone A) CH<sub>3</sub>CH<sub>2</sub>Br B) C) D) E) F) G) H) C C OC C I) J) C Match the name of the functional group with the molecule which correctly illustrates it. -ketone A) CH<sub>3</sub>CH<sub>2</sub>Br B) C) D) E) F) G) H) C C OC C I) J) OC Match the name of the functional group with the molecule which correctly illustrates it. -ketone A) CH<sub>3</sub>CH<sub>2</sub>Br B) C) D) E) F) G) H) C C OC C I) J) C Match the name of the functional group with the molecule which correctly illustrates it. -ketone A) CH<sub>3</sub>CH<sub>2</sub>Br B) C) D) E) F) G) H) C C OC C I) J)
I) Match the name of the functional group with the molecule which correctly illustrates it. -ketone A) CH<sub>3</sub>CH<sub>2</sub>Br B) C) D) E) F) G) H) C C OC C I) J)
J) Match the name of the functional group with the molecule which correctly illustrates it. -ketone A) CH<sub>3</sub>CH<sub>2</sub>Br B) C) D) E) F) G) H) C C OC C I) J)

K) E) and H)
L) B) and H)

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Which atom is most likely to form a polar covalent bond with carbon?


A) C
B) H
C) Na
D) S
E) O

F) A) and C)
G) B) and E)

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Explain the term "functional group." How do organic chemists use the functional group concept?

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A functional group is a group of atoms w...

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Which family of organic compounds does not contain any multiple bonds?


A) alkyl halides
B) alkenes
C) alkynes
D) aldehydes
E) ketones

F) A) and B)
G) A) and D)

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The various shapes taken on by an organic molecule are known as ________.


A) conformations
B) constitutional isomers
C) preferential isomers
D) configurations
E) none of the above

F) B) and D)
G) C) and E)

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The name of the following structure will include the following parent name: The name of the following structure will include the following parent name: A) ethane B) butane C) hexane D) octane E) pentane


A) ethane
B) butane
C) hexane
D) octane
E) pentane

F) A) and B)
G) A) and C)

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In the molecule 3,3-dimethylhexane,carbon number two is


A) primary.
B) secondary.
C) tertiary.
D) quaternary.
E) none of the above

F) A) and B)
G) C) and D)

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The family of organic compounds with functional groups that do not consist only of hydrocarbons is


A) aldehydes.
B) alkanes.
C) alkenes.
D) alkynes.
E) aromatics.

F) B) and E)
G) A) and E)

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The condensed structure of 2,2,4,4-tetramethylheptane is ________.


A)
The condensed structure of 2,2,4,4-tetramethylheptane is ________. A) B) CH<sub>3</sub> CH<sub>3</sub> CH<sub>2</sub>CH<sub>3</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>3</sub> C) D) E)
B) CH3 CH3 CH2CH3CH2CH2CH2CH3
C)
The condensed structure of 2,2,4,4-tetramethylheptane is ________. A) B) CH<sub>3</sub> CH<sub>3</sub> CH<sub>2</sub>CH<sub>3</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>3</sub> C) D) E)
D)
The condensed structure of 2,2,4,4-tetramethylheptane is ________. A) B) CH<sub>3</sub> CH<sub>3</sub> CH<sub>2</sub>CH<sub>3</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>3</sub> C) D) E)
E)
The condensed structure of 2,2,4,4-tetramethylheptane is ________. A) B) CH<sub>3</sub> CH<sub>3</sub> CH<sub>2</sub>CH<sub>3</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>3</sub> C) D) E)

F) A) and E)
G) A) and D)

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Which of the following statements about alkyl groups is incorrect?


A) An alkyl group with four carbon atoms would include butyl in its name.
B) C2H5 is an example.
C) In naming,they are used as prefixes and have a "yl" ending.
D) They are derived from alkenes.
E) none of the above

F) C) and E)
G) A) and B)

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What is the IUPAC name of the molecule shown? What is the IUPAC name of the molecule shown? A) dimethylcyclobutane B) cyclohexane C) 1,2-dimethylcyclobutane D) 2,3-dimethylcyclobutane E) 3,4-dimethylcyclobutane


A) dimethylcyclobutane
B) cyclohexane
C) 1,2-dimethylcyclobutane
D) 2,3-dimethylcyclobutane
E) 3,4-dimethylcyclobutane

F) C) and E)
G) A) and D)

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