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Aldehydes and ketones have _____ (higher/lower)boiling points than alcohols, and _____ (higher/lower)boiling points than hydrocarbons of comparable size.

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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

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The IUPAC name of the molecule below is 3-ethoxy-3-propoxy-7-heptanal. The IUPAC name of the molecule below is 3-ethoxy-3-propoxy-7-heptanal.

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What type of compound is shown below? What type of compound is shown below? A) an epoxide B) a cyclic hemiacetal C) an aldehyde D) a cyclic acetal


A) an epoxide
B) a cyclic hemiacetal
C) an aldehyde
D) a cyclic acetal

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What is the condensed formula of the compound shown below? What is the condensed formula of the compound shown below? A) CH<sub>3</sub>CO(CH<sub>2</sub>) <sub>3</sub>CH(CH<sub>3</sub>) <sub>2</sub> B) CH<sub>3</sub>CO(CH<sub>2</sub>) <sub>3</sub>CHCH<sub>3</sub>CH<sub>3</sub> C) CH<sub>3</sub>OC(CH<sub>2</sub>) <sub>3</sub>CHCH<sub>3</sub>CH<sub>3</sub> D) CH<sub>3</sub>OCCH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>CH(CH<sub>3</sub>) <sub>2</sub>


A) CH3CO(CH2) 3CH(CH3) 2
B) CH3CO(CH2) 3CHCH3CH3
C) CH3OC(CH2) 3CHCH3CH3
D) CH3OCCH2CH2CH2CH2CH(CH3) 2

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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)

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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

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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)

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When 2-methyl-3-pentanol is oxidized, the compound _____ is produced.

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2-methyl-3...

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


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

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D-Glucose, shown below, will give a positive Tollens test. D-Glucose, shown below, will give a positive Tollens test.

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What is the name of the compound below? What is the name of the compound below? A) 2-ethylbenzenone B) 2-ethylacetophenone C) 2-ethylacetobenzone D) 2-ethylphenone


A) 2-ethylbenzenone
B) 2-ethylacetophenone
C) 2-ethylacetobenzone
D) 2-ethylphenone

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Acetals are stable molecules, but they can be converted back to aldehydes and ketones by treatment with acid and water.

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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

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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)

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What is the common name of the compound shown below? What is the common name of the compound shown below? A) benzene aldehyde B) benzaldehyde C) acetaldehyde D) phenone


A) benzene aldehyde
B) benzaldehyde
C) acetaldehyde
D) phenone

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

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What reaction does the coenzyme NADH, in the presence of an enzyme, facilitate?


A) the reduction of a carbonyl group to form a carboxylic acid
B) the reduction of a carbonyl group to form an alcohol
C) the reduction of a carboxylic acid to form a carbonyl group
D) the oxidation of a carbonyl group to form an alcohol
E) the oxidation of a carbonyl group to form a carboxylic acid

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The simplest ketone has a much higher boiling point than the simplest aldehyde.

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What is the structure of 3-hydroxy-2-methylbenzaldehyde?


A) What is the structure of 3-hydroxy-2-methylbenzaldehyde? A) B) C) D)
B) What is the structure of 3-hydroxy-2-methylbenzaldehyde? A) B) C) D)
C) What is the structure of 3-hydroxy-2-methylbenzaldehyde? A) B) C) D)
D) What is the structure of 3-hydroxy-2-methylbenzaldehyde? A) B) C) D)

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