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How many constitutional isomers are there with the molecular formula C6H14?


A) 3
B) 4
C) 5
D) 8

E) All of the above
F) B) and C)

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Draw the Newman projection for the specified conformations for rotation about the C-C bond of 1,2-dichloroethane. There are two eclipsed conformations of 1,2-dichloroethane. Draw them.

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To which functional group classification does the following molecule belong? To which functional group classification does the following molecule belong?   A)  ester B)  ketone C)  alcohol D)  carboxylic acid E)  both b and c


A) ester
B) ketone
C) alcohol
D) carboxylic acid
E) both b and c

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

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Substitution of which of the following groups on a cycloalkane would result in the greatest amount of steric strain?


A) bromo
B) ethyl
C) isopropyl
D) hydroxyl

E) B) and C)
F) A) and D)

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Instructions: Label each pair of compounds below as: Where stereoisomers are present, label the isomers as cis and trans. Label: Instructions: Label each pair of compounds below as:  Where stereoisomers are present, label the isomers as cis and trans. Label:    A)  identical B)  stereoisomers C)  constitutional isomers D)  identical, but differing in conformation


A) identical
B) stereoisomers
C) constitutional isomers
D) identical, but differing in conformation

E) All of the above
F) B) and D)

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Instructions: Label each pair of compounds below as: Where stereoisomers are present, label the isomers as cis and trans. Label: Instructions: Label each pair of compounds below as:  Where stereoisomers are present, label the isomers as cis and trans. Label:     A)  identical B)  stereoisomers C)  constitutional isomers D)  identical, but differing in conformation


A) identical
B) stereoisomers
C) constitutional isomers
D) identical, but differing in conformation

E) B) and D)
F) All of the above

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B

Instructions: For each disubstituted cyclohexane below, draw its ring-flip isomer. Circle the most stable conformation and label the substituent groups as axial or equatorial. Draw and label:

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blured image_TB4942_00...

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Instructions: Refer to the structure below to answer the following question(s). Instructions: Refer to the structure below to answer the following question(s).   Refer to instructions. Which of the labeled groups is trans to b? Refer to instructions. Which of the labeled groups is trans to b?

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One of the functional group classifications is characterized by the presence of an sp2 hybridized carbon atom. This functional group could be:


A) alkyl halide
B) sulfide
C) alcohol
D) aldehyde
E) alkyne

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

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Designate each carbon as primary, secondary, tertiary, or quaternary. Designate each carbon as primary, secondary, tertiary, or quaternary.

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In which of the following compounds would the carbon-carbon bond angle diverge the greatest from 109 Β°\degree ?


A) cyclodecane
B) cyclooctane
C) cyclopentane
D) cyclopropane

E) All of the above
F) A) and B)

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What is the IUPAC name of the following compound? What is the IUPAC name of the following compound?   A)  2-ethyl-4-methylpentane B)  2,4-dimethylhexane C)  3,5-dimethylhexane D)  1,1,3-trimethylpentane


A) 2-ethyl-4-methylpentane
B) 2,4-dimethylhexane
C) 3,5-dimethylhexane
D) 1,1,3-trimethylpentane

E) C) and D)
F) A) and B)

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Draw two isomeric alcohols with the formula C4H10O.

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Provide a proper IUPAC name for the compound given below. Provide a proper IUPAC name for the compound given below.

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3-methyl-5-isopropyl...

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Instructions: For each disubstituted cyclohexane below, draw its ring-flip isomer. Circle the most stable conformation and label the substituent groups as axial or equatorial. Draw and label:

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4-ethyl-3,3,4-trimethylheptane contains:


A) two quaternary carbon atoms
B) two tertiary carbon atoms
C) four secondary carbon atoms
D) a and c
E) all of these

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

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D

Instructions: Refer to the structure below to answer the following question(s). Instructions: Refer to the structure below to answer the following question(s).   Refer to instructions. Which groups have a 1,3-diaxial interaction with each other? Refer to instructions. Which groups have a 1,3-diaxial interaction with each other?

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Instructions: Refer to the structure below to answer the following question(s). Instructions: Refer to the structure below to answer the following question(s).   Refer to instructions. Which of the labeled groups in the structure are equatorial? Refer to instructions. Which of the labeled groups in the structure are equatorial?

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4-ethyl-3,3,4-trimethylheptane could be classified as:


A) an alkane
B) saturated
C) aliphatic
D) a paraffin
E) all of these

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

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E

The carbon atoms within the functional group of the following classifications are: alkene ester carboxylic acid amide


A) sp
B) sp2
C) sp3
D) sp2 and sp3

E) A) and C)
F) All of the above

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