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

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What is the major organic product obtained from the following reaction? What is the major organic product obtained from the following reaction?   A) (±) -2-Chlorobutane B) (R) -2-Chlorobutane C) (S) -2-Chlorobutane D) trans-2-Butene


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

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

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) SOCl<sub>2</sub>,pyridine C) Cl<sub>2</sub> D) H<sub>3</sub>O<sup>+</sup>,H<sub>2</sub>O


A) HCl
B) SOCl2,pyridine
C) Cl2
D) H3O+,H2O

E) B) 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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What is the major organic product obtained from the following reaction? What is the major organic product obtained from the following reaction?   A) I B) II C) III D) IV


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

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

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Which of the following compounds is (are) primary alcohols? Which of the following compounds is (are) primary alcohols?   A) Only I B) Only II C) Only I and II D) Only II and III


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

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

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What is the IUPAC of the following compound? (CH3CH2) 3COH


A) 2-Ethyl-2-pentanol
B) 2-Ethyl-3-pentanol
C) 3-Ethyl-3-pentanol
D) 2,2-Diethyl-1-butanol

E) C) and D)
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) R-2-methoxy-5,5-dimethylhexane B) S-2-methoxy-5,5-dimethylhexane C) R-5-methoxy-2,2-dimethylhexane D) S-5-methoxy-2,2-dimethylhexane


A) R-2-methoxy-5,5-dimethylhexane
B) S-2-methoxy-5,5-dimethylhexane
C) R-5-methoxy-2,2-dimethylhexane
D) S-5-methoxy-2,2-dimethylhexane

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

Correct Answer

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


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

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

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 C)
F) B) and C)

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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) 2-Methyl-1-butene B) 3-Methyl-3-butene C) 1-Chloro-2-methylbutane D) 1-Bromo-2-methylbutane


A) 2-Methyl-1-butene
B) 3-Methyl-3-butene
C) 1-Chloro-2-methylbutane
D) 1-Bromo-2-methylbutane

E) A) and C)
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) 3,3,6-Trimethylcyclohexanol B) 2,5,5-Trimethylcyclohexanol C) 1,4,4-Trimethyl-2-cyclohexanol D) 1,1,4-Trimethyl-2-cyclohexanol


A) 3,3,6-Trimethylcyclohexanol
B) 2,5,5-Trimethylcyclohexanol
C) 1,4,4-Trimethyl-2-cyclohexanol
D) 1,1,4-Trimethyl-2-cyclohexanol

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

Correct Answer

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

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) None of the above
F) All 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) B) and D)
F) A) and B)

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What is the major organic product of the following reaction? What is the major organic product of the following reaction?   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 IUPAC of the following compound? What is the IUPAC of the following compound?   A) (S) -2,2-Dimethyl-3-pentanol B) (R) -2,2-Dimethyl-3-pentanol C) (R) -4,4-Dimethyl-3-pentanol D) (S) -1-tert-Butyl-1-propanol


A) (S) -2,2-Dimethyl-3-pentanol
B) (R) -2,2-Dimethyl-3-pentanol
C) (R) -4,4-Dimethyl-3-pentanol
D) (S) -1-tert-Butyl-1-propanol

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

Correct Answer

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Which of the following statements about the reaction of ethers with strong acids is true?


A) HCl,HBr,and HI can all be used.
B) The mechanism of ether cleavage is SN1 only.
C) The mechanism of ether cleavage is SN2 only.
D) The mechanism of ether cleavage is SN1 and SN2.

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

Correct Answer

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

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-2-methylcyclopentane B) 1,2-Epoxy-1-methylcyclopentane C) 1,2-Epoxy-1-methylpentane D) 1,2-Epoxy-2-methylpentane


A) 1,2-Epoxy-2-methylcyclopentane
B) 1,2-Epoxy-1-methylcyclopentane
C) 1,2-Epoxy-1-methylpentane
D) 1,2-Epoxy-2-methylpentane

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

Correct Answer

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