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What product is formed when the compound shown below is treated with Tollens reagent? What product is formed when the compound shown below is treated with Tollens reagent? A) B) C) D)


A) What product is formed when the compound shown below is treated with Tollens reagent? A) B) C) D)
B) What product is formed when the compound shown below is treated with Tollens reagent? A) B) C) D)
C) What product is formed when the compound shown below is treated with Tollens reagent? A) B) C) D)
D) What product is formed when the compound shown below is treated with Tollens reagent? A) B) C) D)

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

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Aldehydes are easily oxidized by atmospheric oxygen.

A) True
B) False

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The compound shown below belongs to what class of compounds? The compound shown below belongs to what class of compounds? A) Alkane B) Aldehyde C) Ketone D) Acetal E) Carboxylic acid


A) Alkane
B) Aldehyde
C) Ketone
D) Acetal
E) Carboxylic acid

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

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The compound below is an acetal. The compound below is an acetal.

A) True
B) False

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What hemiacetal is formed in the reaction below? What hemiacetal is formed in the reaction below? A) B) C) D)


A) What hemiacetal is formed in the reaction below? A) B) C) D)
B) What hemiacetal is formed in the reaction below? A) B) C) D)
C) What hemiacetal is formed in the reaction below? A) B) C) D)
D) What hemiacetal is formed in the reaction below? A) B) C) D)

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

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What is the name of the compound below? What is the name of the compound below? A) 3-bromo-4-ethyl-2-methylbenzaldehyde B) 3-bromo-4-ethoxy-2-methoxybenzaldehyde C) 1-bromo-2-ethoxy-6-methoxy-3-benzaldehyde D) 3-bromo-4-ethoxy-2-methoxyphenal


A) 3-bromo-4-ethyl-2-methylbenzaldehyde
B) 3-bromo-4-ethoxy-2-methoxybenzaldehyde
C) 1-bromo-2-ethoxy-6-methoxy-3-benzaldehyde
D) 3-bromo-4-ethoxy-2-methoxyphenal

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

Correct Answer

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What product results when cinnamaldehyde is oxidized? What product results when cinnamaldehyde is oxidized? A) B) C) D)


A) What product results when cinnamaldehyde is oxidized? A) B) C) D)
B) What product results when cinnamaldehyde is oxidized? A) B) C) D)
C) What product results when cinnamaldehyde is oxidized? A) B) C) D)
D) What product results when cinnamaldehyde is oxidized? A) B) C) D)

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

Correct Answer

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What is the structure of 1-chloro-3-ethyl-2-heptanone?


A) What is the structure of 1-chloro-3-ethyl-2-heptanone? A) B) C) D)
B) What is the structure of 1-chloro-3-ethyl-2-heptanone? A) B) C) D)
C) What is the structure of 1-chloro-3-ethyl-2-heptanone? A) B) C) D)
D) What is the structure of 1-chloro-3-ethyl-2-heptanone? A) B) C) D)

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

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What is the acetal formed in the reaction below,if two equivalents of alcohol are used? What is the acetal formed in the reaction below,if two equivalents of alcohol are used? A) B) C) D)


A) What is the acetal formed in the reaction below,if two equivalents of alcohol are used? A) B) C) D)
B) What is the acetal formed in the reaction below,if two equivalents of alcohol are used? A) B) C) D)
C) What is the acetal formed in the reaction below,if two equivalents of alcohol are used? A) B) C) D)
D) What is the acetal formed in the reaction below,if two equivalents of alcohol are used? A) B) C) D)

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

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Since oxygen is more electronegative than carbon,a carbonyl group is polar.

A) True
B) False

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Cyclic hemiacetals are converted to acetals by reaction with an alcohol.

A) True
B) False

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What is the IUPAC name of the compound shown below? What is the IUPAC name of the compound shown below? A) 5-chloro-3-methylhexanal B) 2-chloro-4-methylhexanal C) 5-chloro-3-methyl-6-hexanal D) 2-chloro-4-methylhexanone E) 3-chloro-5-methylhexanone


A) 5-chloro-3-methylhexanal
B) 2-chloro-4-methylhexanal
C) 5-chloro-3-methyl-6-hexanal
D) 2-chloro-4-methylhexanone
E) 3-chloro-5-methylhexanone

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

Correct Answer

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Ketones are reduced to ________.

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secondary ...

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Which compound will give a positive result in a Tollens test?


A) Which compound will give a positive result in a Tollens test? A) B) C) D) E) More than one of the compounds will give a positive Tollens test result.
B) Which compound will give a positive result in a Tollens test? A) B) C) D) E) More than one of the compounds will give a positive Tollens test result.
C) Which compound will give a positive result in a Tollens test? A) B) C) D) E) More than one of the compounds will give a positive Tollens test result.
D) Which compound will give a positive result in a Tollens test? A) B) C) D) E) More than one of the compounds will give a positive Tollens test result.
E) More than one of the compounds will give a positive Tollens test result.

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

Correct Answer

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What is the IUPAC name of the compound shown below? What is the IUPAC name of the compound shown below? A) Methyl hexyl ketone B) 6,6-dimethyl-2-hexanone C) 6-methyl-2-heptanone D) 2-methyl-6-heptanone


A) Methyl hexyl ketone
B) 6,6-dimethyl-2-hexanone
C) 6-methyl-2-heptanone
D) 2-methyl-6-heptanone

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

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The reaction below illustrates oxidation of an aldehyde. The reaction below illustrates oxidation of an aldehyde.

A) True
B) False

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Lactose (structure shown)is the principal carbohydrate in milk. Lactose contains ________ acetal(s)and ________ hemiacetal(s). Lactose (structure shown)is the principal carbohydrate in milk. Lactose contains ________ acetal(s)and ________ hemiacetal(s).

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Which compound is an example of a ketone?


A) Which compound is an example of a ketone? A) B) C) D) E) None of the structures are ketones.
B) Which compound is an example of a ketone? A) B) C) D) E) None of the structures are ketones.
C) Which compound is an example of a ketone? A) B) C) D) E) None of the structures are ketones.
D) Which compound is an example of a ketone? A) B) C) D) E) None of the structures are ketones.
E) None of the structures are ketones.

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

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Ketones are not oxidized since they contain no H atom bonded to the carbonyl carbon.

A) True
B) False

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When the compound shown is treated with H2 and a Pd catalyst,the indicated product is formed. When the compound shown is treated with H<sub>2</sub> and a Pd catalyst,the indicated product is formed.

A) True
B) False

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