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What is the correct name for the CH3CH2C(CH3) (CH2CH3) CH2CH2CH3?


A) nonane
B) 4-ethyl-4-methylhexane
C) 1-propyl-1-ethylbutane
D) 3-ethyl-3-methylhexane
E) 1-propyl-1ethyl-1-ethylpropane

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What is the correct name for the structure below? What is the correct name for the structure below? A) 1-methyl-3-ethylcyclopentane B) 1-ethyl-3-methylcyclopentane C) cycloctane D) 1-ethyl-4-methylcyclopentane E) 1-methyl-4-ethylcyclopentane


A) 1-methyl-3-ethylcyclopentane
B) 1-ethyl-3-methylcyclopentane
C) cycloctane
D) 1-ethyl-4-methylcyclopentane
E) 1-methyl-4-ethylcyclopentane

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What is the correct name for the structure below? What is the correct name for the structure below? A) propane B) cyclobutane C) cyclopropane D) butane E) isobutene


A) propane
B) cyclobutane
C) cyclopropane
D) butane
E) isobutene

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A correct IUPAC name for the following compound is A correct IUPAC name for the following compound is A) 2,5-Dimethyl-3-propylheptane. B) 3,6-Dimethyl-5-propylheptane. C) 6-Methyl-4-(1-methylethyl) octane. D) 2-Methyl-3-(2-methylbutyl) hexane. E) 3-Methyl-5-(1-methylethyl) octane.


A) 2,5-Dimethyl-3-propylheptane.
B) 3,6-Dimethyl-5-propylheptane.
C) 6-Methyl-4-(1-methylethyl) octane.
D) 2-Methyl-3-(2-methylbutyl) hexane.
E) 3-Methyl-5-(1-methylethyl) octane.

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The molecules below are The molecules below are A) constitutional isomers. B) enantiomers. C) diastereomers. D) identical. E) stereoisomers.


A) constitutional isomers.
B) enantiomers.
C) diastereomers.
D) identical.
E) stereoisomers.

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Which compound is an ester? Which compound is an ester? A) I B) II C) III D) IV E) V


A) I
B) II
C) III
D) IV
E) V

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Which structure represents (S) -1-chloro-1-fluoroethane? Which structure represents (S) -1-chloro-1-fluoroethane? A) I B) II C) III D) I and II E) I and III


A) I
B) II
C) III
D) I and II
E) I and III

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Which compound below is a secondary alcohol?


A)
Which compound below is a secondary alcohol? A) B) C) D) CH<sub>3</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>OH E) CH<sub>3</sub>CH<sub>2</sub>CH<sub>2</sub>OCH<sub>3</sub>
B)
Which compound below is a secondary alcohol? A) B) C) D) CH<sub>3</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>OH E) CH<sub>3</sub>CH<sub>2</sub>CH<sub>2</sub>OCH<sub>3</sub>
C)
Which compound below is a secondary alcohol? A) B) C) D) CH<sub>3</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>OH E) CH<sub>3</sub>CH<sub>2</sub>CH<sub>2</sub>OCH<sub>3</sub>

D) CH3CH2CH2CH2OH
E) CH3CH2CH2OCH3

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What is the correct name for the structure below? What is the correct name for the structure below? A) 1,1-dimethylheptan-3,5-diene B) 6,6-dimethylheptan-1,3-diene C) 6,6,6-trimethylhexan-1,3-diene D) 1,1,1-trimethylhesan-3,5-diene E) 6,6-dimethylhexane-1,3-diene


A) 1,1-dimethylheptan-3,5-diene
B) 6,6-dimethylheptan-1,3-diene
C) 6,6,6-trimethylhexan-1,3-diene
D) 1,1,1-trimethylhesan-3,5-diene
E) 6,6-dimethylhexane-1,3-diene

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Which structure represents (R) -1-chloro-1-fluoroethane? Which structure represents (R) -1-chloro-1-fluoroethane? A) I B) II C) III D) I and II E) I and III


A) I
B) II
C) III
D) I and II
E) I and III

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Select the systematic name for Select the systematic name for A) cis-1,3-Dichlorocyclopentane B) trans-1,4-Dichlorocyclopentane C) cis-1,2-Dichlorocyclopentane D) trans-1,3-Dichlorocyclopentane E) 1,1-Dichlorocyclopentane


A) cis-1,3-Dichlorocyclopentane
B) trans-1,4-Dichlorocyclopentane
C) cis-1,2-Dichlorocyclopentane
D) trans-1,3-Dichlorocyclopentane
E) 1,1-Dichlorocyclopentane

Correct Answer

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The compound below is an adrenocortical hormone called cortisone. Which functional group is not present in cortisone? The compound below is an adrenocortical hormone called cortisone. Which functional group is not present in cortisone? A) 1<sup>o</sup> alcohol B) 2<sup>o</sup> alcohol C) 3<sup>o</sup> alcohol D) ketone E) alkene


A) 1o alcohol
B) 2o alcohol
C) 3o alcohol
D) ketone
E) alkene

Correct Answer

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Pairs of enantiomers are Pairs of enantiomers are A) I, II and III, IV. B) I, II. C) III, IV. D) IV, V. E) I, IV.


A) I, II and III, IV.
B) I, II.
C) III, IV.
D) IV, V.
E) I, IV.

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The correct name for the compound below is The correct name for the compound below is A) 3,4-Dibromoaniline. B) 2,4-Dibromoaniline. C) 2,5-Dibromoaniline. D) 3,6-Dibromoaniline. E) 2,6-Dibromoaniline.


A) 3,4-Dibromoaniline.
B) 2,4-Dibromoaniline.
C) 2,5-Dibromoaniline.
D) 3,6-Dibromoaniline.
E) 2,6-Dibromoaniline.

Correct Answer

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Which structure represents (S) -2-bromobutane? Which structure represents (S) -2-bromobutane? A) I B) II C) III D) I and II E) I and III


A) I
B) II
C) III
D) I and II
E) I and III

Correct Answer

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Which compound can be classified as an ester as well as a ketone? Which compound can be classified as an ester as well as a ketone? A) I B) II C) III D) IV E) V


A) I
B) II
C) III
D) IV
E) V

Correct Answer

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Which of the following is bicyclo[3.2.2]nonane? Which of the following is bicyclo[3.2.2]nonane? A) I B) II C) III D) IV E) V


A) I
B) II
C) III
D) IV
E) V

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Which compound is a ketone?


A)
Which compound is a ketone? A) B) C) D) E)
B)
Which compound is a ketone? A) B) C) D) E)
C)
Which compound is a ketone? A) B) C) D) E)
D)
Which compound is a ketone? A) B) C) D) E)
E)
Which compound is a ketone? A) B) C) D) E)

Correct Answer

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The molecules shown are The molecules shown are A) constitutional isomers. B) enatiomers. C) diasteromers. D) identical. E) stereoisomers.


A) constitutional isomers.
B) enatiomers.
C) diasteromers.
D) identical.
E) stereoisomers.

Correct Answer

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A correct IUPAC name for the following compound is A correct IUPAC name for the following compound is A) 4-propyl-5-chloro-3-heptanol. B) 4-propyl-3-chloro-5-heptanol. C) 4-(1-chloropropyl) -3-heptanol. D) 5-chloro-4-propyl-3-heptanol. E) 3-hydroxy-4-propyl-5-chloroheptane.


A) 4-propyl-5-chloro-3-heptanol.
B) 4-propyl-3-chloro-5-heptanol.
C) 4-(1-chloropropyl) -3-heptanol.
D) 5-chloro-4-propyl-3-heptanol.
E) 3-hydroxy-4-propyl-5-chloroheptane.

Correct Answer

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