Question 1

When naming aldehydes, the aldehyde group is at position number 1.

Accepted Answer

A) True 
 B)False

Question 2

Acetone is the common name for 2-butanone.

Accepted Answer

A) True 
 B)False

Question 3

Which of the following compounds can form hydrogen bonds with water molecules?

Accepted Answer

A)    
B)    
C)    
D) all of them 
A)    
B)    
C)    
D) all of them

Question 4

What is the common name for 2-butanone?

Accepted Answer

A) methyl ethyl ketone 
B) diethyl ketone 
C) isobutyl ketone 
D) butyl ketone 
A) methyl ethyl ketone 
B) diethyl ketone 
C) isobutyl ketone 
D) butyl ketone

Question 5

Which of the following substances is an integral portion of embalming fluid?

Accepted Answer

A) methadone 
B) methanal 
C) ethanol 
D) ethanal 
A) methadone 
B) methanal 
C) ethanol 
D) ethanal

Question 6

Our bodies rely on a two step process for detoxification of ethyl alcohol.  The first step occurs in the cytoplasm of the liver, where the alcohol is oxidized.  Which of the following materials is produced during that step?

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 7

Acetone can strongly hydrogen bond to itself.

Accepted Answer

A) True 
 B)False

Question 8

Which of the following is an ingredient in some inhalants?  It has a characteristic medicinal odor.

Accepted Answer

A) citral 
B) biacetal 
C) menthone 
D) camphor 
A) citral 
B) biacetal 
C) menthone 
D) camphor

Question 9

Hemiacetals are

Accepted Answer

A) produced on the oxidation of a carboxylic acid. 
B) result of the reaction between an aldehyde and a ketone. 
C) are produced when an ether reacts with a ketone. 
D) the unstable product of the oxidation of an aldehyde. 
A) produced on the oxidation of a carboxylic acid. 
B) result of the reaction between an aldehyde and a ketone. 
C) are produced when an ether reacts with a ketone. 
D) the unstable product of the oxidation of an aldehyde.

Question 10

The popular solvent used in fingernail polish remover is known as benzaldehyde.

Accepted Answer

A) True 
 B)False

Question 11

Which is a test for the presence of an aldehyde?

Accepted Answer

A) Silver's reagent 
B) boiling point determination 
C) Benedict's reagent 
D) a color change at boiling point 
A) Silver's reagent 
B) boiling point determination 
C) Benedict's reagent 
D) a color change at boiling point

Question 12

What is the organic product when a basic solution of Ag(NH3)2+ is added to CH3CH2CH2CHO?

Accepted Answer

A)    
B)    
C)    
D) No reaction occurs. 
A)    
B)    
C)    
D) No reaction occurs.

Question 13

The polarity of a carbonyl group can be depicted as:

Accepted Answer

A) True 
 B)False

Question 14

Which of the following would you expect to be the most flammable?

Accepted Answer

A) vanillin 
B) benzaldehyde 
C) camphor 
D) acetone 
A) vanillin 
B) benzaldehyde 
C) camphor 
D) acetone

Question 15

What are the risks of constant sunbathing?

Accepted Answer

A) skin cancer 
B) premature aging of the skin 
C) thickening of the skin 
D) more than one response is correct 
A) skin cancer 
B) premature aging of the skin 
C) thickening of the skin 
D) more than one response is correct

Question 16

What structural characteristic is shared by the aldehydes and the ketones?

Accepted Answer

A) They both are straight chain compounds. 
B) Both of these compound classes have as the smallest compound a 5 carbon skeleton. 
C) Aldehydes and ketones both contain a carbonyl carbon. 
D) Aldehydes and ketones have no shared characteristics. 
A) They both are straight chain compounds. 
B) Both of these compound classes have as the smallest compound a 5 carbon skeleton. 
C) Aldehydes and ketones both contain a carbonyl carbon. 
D) Aldehydes and ketones have no shared characteristics.

Question 17

The addition of an alcohol molecule to an aldehyde carbonyl group gives a hemiacetal.

Accepted Answer

A) True 
 B)False

Question 18

2-propanone is also called methyl ethyl ketone.

Accepted Answer

A) True 
 B)False

Question 19

Fully reacting an aldehyde with an alcohol will produce?

Accepted Answer

A) a carboxylic acid 
B) no reaction 
C) a primary alcohol 
D) an acetal 
A) a carboxylic acid 
B) no reaction 
C) a primary alcohol 
D) an acetal

Question 20

Norethynodrel is a common drug used for birth control. Which of the following is NOT a common side affect associated with norethynodrel?

Accepted Answer

A) abdominal bleeding 
B) hypertension 
C) acne 
D) weight loss 
A) abdominal bleeding 
B) hypertension 
C) acne 
D) weight loss

Exam 14: Aldehydes and Ketones

When naming aldehydes, the aldehyde group is at position number 1.

Acetone is the common name for 2-butanone.

Which of the following compounds can form hydrogen bonds with water molecules?

What is the common name for 2-butanone?

Which of the following substances is an integral portion of embalming fluid?

Our bodies rely on a two step process for detoxification of ethyl alcohol. The first step occurs in the cytoplasm of the liver, where the alcohol is oxidized. Which of the following materials is produced during that step?

Acetone can strongly hydrogen bond to itself.

Which of the following is an ingredient in some inhalants? It has a characteristic medicinal odor.

Hemiacetals are

The popular solvent used in fingernail polish remover is known as benzaldehyde.

Which is a test for the presence of an aldehyde?

What is the organic product when a basic solution of Ag(NH3)2+ is added to CH3CH2CH2CHO?

The polarity of a carbonyl group can be depicted as:

Which of the following would you expect to be the most flammable?

What are the risks of constant sunbathing?

What structural characteristic is shared by the aldehydes and the ketones?

The addition of an alcohol molecule to an aldehyde carbonyl group gives a hemiacetal.

2-propanone is also called methyl ethyl ketone.

Fully reacting an aldehyde with an alcohol will produce?

Norethynodrel is a common drug used for birth control. Which of the following is NOT a common side affect associated with norethynodrel?

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What is the organic product when a basic solution of Ag(NH₃)₂⁺ is added to CH₃CH₂CH₂CHO?