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Which of the following compounds has the highest boiling point? Which of the following compounds has the highest boiling point?   A) I B) II C) III D) IV


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

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

Correct Answer

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Which of the following compounds are epoxides? <sup> </sup>Which of the following compounds are epoxides?   A) Only I and III B) Only III and IV C) Only I, III, and IV D) I, II, III, and IV


A) Only I and III
B) Only III and IV
C) Only I, III, and IV
D) I, II, III, and IV

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

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Which of the following compounds has the highest boiling point? Which of the following compounds has the highest boiling point?   A) I B) II C) III D) IV


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

E) None of the above
F) B) and D)

Correct Answer

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What is the common name of the following compound? What is the common name of the following compound?   A) Methyl sec-butyl ether B) Isobutyl methyl ether C) sec-Butyl methyl ether D) Butyl methyl ether


A) Methyl sec-butyl ether
B) Isobutyl methyl ether
C) sec-Butyl methyl ether
D) Butyl methyl ether

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

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Rank the following compounds in order of increasing boiling point, putting the compound with the lowest boiling point first. Rank the following compounds in order of increasing boiling point, putting the compound with the lowest boiling point first.   A) III < II < I < IV B) II < III < I < IV C) IV < I < II < III D) I < II < III < IV


A) III < II < I < IV
B) II < III < I < IV
C) IV < I < II < III
D) I < II < III < IV

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

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Which of the following statements about a crown ether-cation complex is not true?


A) It is a host-guest complex.
B) The crown ether is the guest and the cation is the host.
C) The crown ether is the host and the cation is the guest.
D) The host-guest complex is soluble in nonpolar solvents.

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

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What is the major organic product obtained from the following sequence of reactions? What is the major organic product obtained from the following sequence of reactions?   A) (S) -2-Methoxypentane B) (R) -2-Methoxypentane C) (±) -2-Methoxypentane D) trans-2-Butene


A) (S) -2-Methoxypentane
B) (R) -2-Methoxypentane
C) (±) -2-Methoxypentane
D) trans-2-Butene

E) None of the above
F) All of the above

Correct Answer

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What is the IUPAC of the following compound? What is the IUPAC of the following compound?   A) 1,2-Epoxy-4-methylcyclohexane B) 3,4-Epoxy-1-methylcyclohexane C) 1,2-Epoxy-3-methylcyclohexane D) 1,2-Epoxy-5-methylcyclohexane


A) 1,2-Epoxy-4-methylcyclohexane
B) 3,4-Epoxy-1-methylcyclohexane
C) 1,2-Epoxy-3-methylcyclohexane
D) 1,2-Epoxy-5-methylcyclohexane

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

Correct Answer

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Which of the following compounds is (are) symmetrical ethers? <sup> </sup>Which of the following compounds is (are)  symmetrical ethers?   A) Only I B) Only IV C) Only III and IV D) Only I, III, and IV


A) Only I
B) Only IV
C) Only III and IV
D) Only I, III, and IV

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

Correct Answer

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Which of the following explains why epoxides are much more reactive than ethers?


A) The C-O-C bond angle of an epoxide is 109°, making epoxides to have angle strain.
B) The oxygen atom of an epoxide is sp2 hybridized.
C) The C-O-C bond angle of an epoxide is 120°, making epoxides to have angle strain.
D) The C-O-C bond angle of an epoxide is 60°, making epoxides to have angle strain.

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

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Which of the following alcohols reacts the fastest with HCl to give the corresponding alkyl halide? Which of the following alcohols reacts the fastest with HCl to give the corresponding alkyl halide?   A) I B) II C) III D) IV


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

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

Correct Answer

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What is the major organic product(s) obtained in the following reaction? What is the major organic product(s)  obtained in the following reaction?   A) I B) II C) III D) I and II


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

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

Correct Answer

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Which of the following compounds are ethers? <sup> </sup>Which of the following compounds are ethers?   A) Only I and II B) Only III and IV C) Only I, II, and III D) I, II, III, and IV


A) Only I and II
B) Only III and IV
C) Only I, II, and III
D) I, II, III, and IV

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

Correct Answer

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What is the best choice of reagent to accomplish the following transformation? What is the best choice of reagent to accomplish the following transformation?   A) HCl B) H<sub>2</sub>SO<sub>4</sub> C) NaOH D) TsCl, pyridine


A) HCl
B) H2SO4
C) NaOH
D) TsCl, pyridine

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

Correct Answer

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What is the common name of the following compound? What is the common name of the following compound?   A) Methyl vinyl ether B) Allyl methyl ether C) Propenyl methyl ether D) Methylene propylene ether


A) Methyl vinyl ether
B) Allyl methyl ether
C) Propenyl methyl ether
D) Methylene propylene ether

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

Correct Answer

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Determine the product in the following reaction (ignoring possible stereoisomers) . Determine the product in the following reaction (ignoring possible stereoisomers) .   A) I B) II C) III D) IV


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

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

Correct Answer

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What is the IUPAC of the following compound? <sup> </sup>What is the IUPAC of the following compound?   A) 5-Hydroxy-3-methyl-1-pentene B) 3-Methyl-5-penten-1-ol C) 3-Methyl-1-penten-5-ol D) 3-Methyl-4-penten-1-ol


A) 5-Hydroxy-3-methyl-1-pentene
B) 3-Methyl-5-penten-1-ol
C) 3-Methyl-1-penten-5-ol
D) 3-Methyl-4-penten-1-ol

E) None of the above
F) All of the above

Correct Answer

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What is the product of the following reaction? What is the product of the following reaction?   A) I B) II C) III D) IV


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

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

Correct Answer

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Determine the product(s) of the following reaction. Determine the product(s)  of the following reaction.   A) Only I B) Only II C) Only III D) Only I and II


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

E) None of the above
F) A) and B)

Correct Answer

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What is the common name of the following compound? What is the common name of the following compound?   A) Isobutyl isopropyl ether B) Diisobutyl ether C) Di-sec-butyl ether D) Diisopropyl ether


A) Isobutyl isopropyl ether
B) Diisobutyl ether
C) Di-sec-butyl ether
D) Diisopropyl ether

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

Correct Answer

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