Question 1

Esters are best known for their awful odors such as that associated with the smell of rotten fish.

Accepted Answer

A) True 
 B)False

Question 2

Which formula represents butane?

Accepted Answer

A)      
B)      
C)      
D)      
E) all of the above 
A)      
B)      
C)      
D)      
E) all of the above

Question 3

Which of the following is not a proper condensed structural formula for a normal alkane?

Accepted Answer

A) CH3CH2CH2CH3 
B) CH2CH3CH3 
C) CH3CH2CH2CH2CH3 
D) CH3CH3 
E) none of the above 
A) CH3CH2CH2CH3 
B) CH2CH3CH3 
C) CH3CH2CH2CH2CH3 
D) CH3CH3 
E) none of the above

Question 4

What will be the major product(s)when C2H4  undergoes an addition reaction with Cl2  ?

Accepted Answer

A)      Cl 
B)        
C)        
D) all of the above 
E) none of the above 
A)      Cl 
B)        
C)        
D) all of the above 
E) none of the above

Question 5

Which type of hydrocarbon is classified as being saturated?

Accepted Answer

A) alkanes 
B) alkenes 
C) alkynes 
D) all of these 
E) none of the above 
A) alkanes 
B) alkenes 
C) alkynes 
D) all of these 
E) none of the above

Question 6

The formula of methyl propanoate is: CH3CH2COOCH3 .

Accepted Answer

A) True 
 B)False

Question 7

Isomers have the same molecular formula but have different properties.

Accepted Answer

A) True 
 B)False

Question 8

Molecules containing carbon always assume a tetrahedral molecular geometry since carbon forms four bonds.

Accepted Answer

A) True 
 B)False

Question 9

Which of the following functional groups represents an alcohol?

Accepted Answer

A) R-   
B) R -   - R 
C) R -   - OH 
D) R -   -O R 
E) none of the above 
A) R-   
B) R -   - R 
C) R -   - OH 
D) R -   -O R 
E) none of the above

Question 10

Which of the following compounds will undergo a substitution reaction?

Accepted Answer

A)      
B)      
C)      
D) all of the above 
E) none of the above 
A)      
B)      
C)      
D) all of the above 
E) none of the above

Question 11

Alkenes and alkynes are unsaturated hydrocarbons.

Accepted Answer

A) True 
 B)False

Question 12

Provide the systematic name of the following compound:

Accepted Answer

A) ethanoate 
B) ethanoic acid 
C) ethanal 
D) ethanone 
E) none of the above 
A) ethanoate 
B) ethanoic acid 
C) ethanal 
D) ethanone 
E) none of the above

Question 13

What is the formula for propene?

Accepted Answer

A) C3H8 
B) C3H6 
C) C3H4 
D) C3H3 
E) none of the above 
A) C3H8 
B) C3H6 
C) C3H4 
D) C3H3 
E) none of the above

Question 14

Aromatic compounds contain a benzene ring.

Accepted Answer

A) True 
 B)False

Question 15

R-O-R is an ether functional group.

Accepted Answer

A) True 
 B)False

Question 16

The generic condensed structural formula for carboxylic acids is RCOOH.

Accepted Answer

A) True 
 B)False

Question 17

The reaction CH2=CH2 + Br2 → CHBrCHBr would best be described as:

Accepted Answer

A) substitution. 
B) combustion. 
C) addition. 
D) hydrogenation. 
E) none of the above 
A) substitution. 
B) combustion. 
C) addition. 
D) hydrogenation. 
E) none of the above

Question 18

Which of the following is the formula for heptane?

Accepted Answer

A)      
B)      
C)      
D)      
E) all of the above 
A)      
B)      
C)      
D)      
E) all of the above

Question 19

Which of the following functional groups represents an ester?

Accepted Answer

A) R-   
B) R -   - R 
C) R -   - OH 
D) R -   -O R 
E) none of the above 
A) R-   
B) R -   - R 
C) R -   - OH 
D) R -   -O R 
E) none of the above

Question 20

Combustion reactions always produce water and carbon monoxide.

Accepted Answer

A) True 
 B)False

Esters are best known for their awful odors such as that associated with the smell of rotten fish.

Which formula represents butane?

Which of the following is not a proper condensed structural formula for a normal alkane?

What will be the major product(s)when C₂H₄ undergoes an addition reaction with Cl₂ ?

Which type of hydrocarbon is classified as being saturated?

The formula of methyl propanoate is: CH₃CH₂COOCH₃ .

Isomers have the same molecular formula but have different properties.

Molecules containing carbon always assume a tetrahedral molecular geometry since carbon forms four bonds.

Which of the following functional groups represents an alcohol?

Which of the following compounds will undergo a substitution reaction?

Alkenes and alkynes are unsaturated hydrocarbons.

Provide the systematic name of the following compound:

What is the formula for propene?

Aromatic compounds contain a benzene ring.

R-O-R is an ether functional group.

The generic condensed structural formula for carboxylic acids is RCOOH.

The reaction CH₂=CH₂ + Br₂ → CHBrCHBr would best be described as:

Which of the following is the formula for heptane?

Which of the following functional groups represents an ester?

Combustion reactions always produce water and carbon monoxide.

The Chemical World

Measurement and Problem Solving

Matter and Energy

Atoms and Elements

Molecules and Compounds

Chemical Composition

Chemical Reactions

Quantities in Chemical Reactions

Electrons in Atoms and the Periodic Table

Chemical Bonding

Gases

Liquids, solids, and Intermolecular Forces

Solutions

Acids and Bases

Chemical Equilibrium

Oxidation and Reduction

Radioactivity and Nuclear Chemistry

Biochemistry

Filters

Exam 18: Organic Chemistry

Esters are best known for their awful odors such as that associated with the smell of rotten fish.

Which formula represents butane?

Which of the following is not a proper condensed structural formula for a normal alkane?

What will be the major product(s)when C2H4 undergoes an addition reaction with Cl2 ?

Which type of hydrocarbon is classified as being saturated?

The formula of methyl propanoate is: CH3CH2COOCH3 .

Isomers have the same molecular formula but have different properties.

Molecules containing carbon always assume a tetrahedral molecular geometry since carbon forms four bonds.

Which of the following functional groups represents an alcohol?

Which of the following compounds will undergo a substitution reaction?

Alkenes and alkynes are unsaturated hydrocarbons.

Provide the systematic name of the following compound:

What is the formula for propene?

Aromatic compounds contain a benzene ring.

R-O-R is an ether functional group.

The generic condensed structural formula for carboxylic acids is RCOOH.

The reaction CH2=CH2 + Br2 → CHBrCHBr would best be described as:

Which of the following is the formula for heptane?

Which of the following functional groups represents an ester?

Combustion reactions always produce water and carbon monoxide.

The Chemical World

Measurement and Problem Solving

Matter and Energy

Atoms and Elements

Molecules and Compounds

Chemical Composition

Chemical Reactions

Quantities in Chemical Reactions

Electrons in Atoms and the Periodic Table

Chemical Bonding

Gases

Liquids, solids, and Intermolecular Forces

Solutions

Acids and Bases

Chemical Equilibrium

Oxidation and Reduction

Radioactivity and Nuclear Chemistry

Biochemistry

Filters

What will be the major product(s)when C₂H₄ undergoes an addition reaction with Cl₂ ?

The formula of methyl propanoate is: CH₃CH₂COOCH₃ .

The reaction CH₂=CH₂ + Br₂ → CHBrCHBr would best be described as: