Question 1

The balanced equation for the complete combustion of     will give which of these product(s)?

Accepted Answer

A)  CO2 only 
B)  C5H12O5 only 
C) 5CO2 + 5H20 
D) 5CO2 +6H20 
E) 10CO + 12H2O 
A)  CO2 only 
B)  C5H12O5 only 
C) 5CO2 + 5H20 
D) 5CO2 +6H20 
E) 10CO + 12H2O

Question 2

What is the IUPAC name for a seven-carbon continuous-chain alkane?

Accepted Answer

A) hexane 
B) heptane 
C) octane 
D) nonane 
E) decane 
A) hexane 
B) heptane 
C) octane 
D) nonane 
E) decane

Question 3

When naming an alkane,the main chain is the longest continuous carbon chain regardless of bends.

Accepted Answer

A) True 
 B)False

Question 4

The IUPAC name of CH3 -CH   CH- CH3 is ________.

Accepted Answer

A) 2-butene 
B) 2-butane 
C) 1-butene 
D) butene 
E) 2-butyne 
A) 2-butene 
B) 2-butane 
C) 1-butene 
D) butene 
E) 2-butyne

Question 5

A cycloalkane ________.

Accepted Answer

A) has two fewer carbon atoms than the corresponding alkane 
B) has two fewer hydrogen atoms than the corresponding alkane 
C) contains -   groups joined by single bonds 
D) always contains a three carbon ring 
E) has no hydrogen atoms 
A) has two fewer carbon atoms than the corresponding alkane 
B) has two fewer hydrogen atoms than the corresponding alkane 
C) contains -   groups joined by single bonds 
D) always contains a three carbon ring 
E) has no hydrogen atoms

Question 6

Which of the following is true of nonane,     ,which has a density of 0.79 g/mL,melts at -51 °C,and boils at 151 °C?

Accepted Answer

A) Nonane is soluble in water. 
B) Nonane is a gas at room temperature. 
C) Nonane is a solid at room temperature. 
D) Nonane does not undergo combustion. 
E) Nonane floats on the surface of water. 
A) Nonane is soluble in water. 
B) Nonane is a gas at room temperature. 
C) Nonane is a solid at room temperature. 
D) Nonane does not undergo combustion. 
E) Nonane floats on the surface of water.

Question 7

What is the mame for a six-carbon continuous-chain alkane?

Accepted Answer

A) hexane 
B) heptane 
C) octane 
D) nonane 
E) decane 
A) hexane 
B) heptane 
C) octane 
D) nonane 
E) decane

Question 8

What is the molecular formula of benzene?

Accepted Answer

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

Question 9

What is the IUPAC name of this compound?

Accepted Answer

A) 1,1-dichlorobutane 
B) 1,2,-dichlorobutane 
C) 1,3-dichlorobutane 
D) 1,4-dichlorobutane 
E) dichlorobutane 
A) 1,1-dichlorobutane 
B) 1,2,-dichlorobutane 
C) 1,3-dichlorobutane 
D) 1,4-dichlorobutane 
E) dichlorobutane

Question 10

Choose the type of compound from Column 2 that best matches each item in Column 1.
-  ∣   ∣

Accepted Answer

A) cycloalkene 
B) cycloalkane 
C) alkene 
D) alkane 
E) alkyne 
A) cycloalkene 
B) cycloalkane 
C) alkene 
D) alkane 
E) alkyne

Question 11

Choose the type of compound from Column 2 that best matches each item in Column 1.
-    -C ≡ CH

Accepted Answer

A) cycloalkene 
B) cycloalkane 
C) alkene 
D) alkane 
E) alkyne 
A) cycloalkene 
B) cycloalkane 
C) alkene 
D) alkane 
E) alkyne

Question 12

Organic liquids are usually less dense than water.

Accepted Answer

A) True 
 B)False

Question 13

When naming an alkene,the parent chain is the longest carbon chain ________.

Accepted Answer

A) that does not contain the double bond 
B) regardless of whether or not it contains the double bond 
C) that contains at least one of the carbon atoms of the double bond 
D) that contains both atoms of the double bond 
E) that contains a branch 
A) that does not contain the double bond 
B) regardless of whether or not it contains the double bond 
C) that contains at least one of the carbon atoms of the double bond 
D) that contains both atoms of the double bond 
E) that contains a branch

Question 14

What is the condensed structural formula for the product of the reaction of 2-butene with water and a strong acid catalyst?

Accepted Answer

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

Question 15

What is the IUPAC name of the compound shown below?

Accepted Answer

A) 3-hexene 
B) 3-hexyne 
C) trans-3-hexene 
D) cis-2-hexene 
E) cis-3-hexene 
A) 3-hexene 
B) 3-hexyne 
C) trans-3-hexene 
D) cis-2-hexene 
E) cis-3-hexene

Question 16

Insects communicate with chemicals called ________.

Accepted Answer

A) markers 
B) isomers 
C) signals 
D) pheromones 
E) scents 
A) markers 
B) isomers 
C) signals 
D) pheromones 
E) scents

Question 17

What is the IUPAC name of the alkyl group   -   -   -?

Accepted Answer

A) propane 
B) methyl 
C) ethane 
D) ethyl 
E) propyl 
A) propane 
B) methyl 
C) ethane 
D) ethyl 
E) propyl

Question 18

The first four linear alkyl substituent groups are named methyl,ethyl,propyl,and butyl.

Accepted Answer

A) True 
 B)False

Question 19

What is the IUPAC name of the following compound?

Accepted Answer

A) heptane 
B) methylhexane 
C) 5-methylhexane 
D) 2-methylhexane 
E) 2-methylpentane 
A) heptane 
B) methylhexane 
C) 5-methylhexane 
D) 2-methylhexane 
E) 2-methylpentane

Question 20

What is the IUPAC name for the following compound?

Accepted Answer

A) 4-chloro-4,5-dimethyl-2-hexene 
B) 3-chloro-1,3,4-trimethyl-1-pentene 
C) 3-chloro-2,3-dimethyl-4-hexene 
D) 3-chloro-2,3,5-trimethyl-4-pentene 
E) 3-chloro-1,3,4,4-tetramethyl-1-butene 
A) 4-chloro-4,5-dimethyl-2-hexene 
B) 3-chloro-1,3,4-trimethyl-1-pentene 
C) 3-chloro-2,3-dimethyl-4-hexene 
D) 3-chloro-2,3,5-trimethyl-4-pentene 
E) 3-chloro-1,3,4,4-tetramethyl-1-butene

The balanced equation for the complete combustion of will give which of these product(s)?

What is the IUPAC name for a seven-carbon continuous-chain alkane?

When naming an alkane,the main chain is the longest continuous carbon chain regardless of bends.

The IUPAC name of CH₃ -CH CH- CH₃ is ________.

A cycloalkane ________.

Which of the following is true of nonane, ,which has a density of 0.79 g/mL,melts at -51 °C,and boils at 151 °C?

What is the mame for a six-carbon continuous-chain alkane?

What is the molecular formula of benzene?

What is the IUPAC name of this compound?

Choose the type of compound from Column 2 that best matches each item in Column 1. - ∣ ∣

Choose the type of compound from Column 2 that best matches each item in Column 1. - -C ≡ CH

Organic liquids are usually less dense than water.

When naming an alkene,the parent chain is the longest carbon chain ________.

What is the condensed structural formula for the product of the reaction of 2-butene with water and a strong acid catalyst?

What is the IUPAC name of the compound shown below?

Insects communicate with chemicals called ________.

What is the IUPAC name of the alkyl group - - -?

The first four linear alkyl substituent groups are named methyl,ethyl,propyl,and butyl.

What is the IUPAC name of the following compound?

What is the IUPAC name for the following compound?

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Exam 11: Introduction to Organic Chemistry: Hydrocarbons

The balanced equation for the complete combustion of will give which of these product(s)?

What is the IUPAC name for a seven-carbon continuous-chain alkane?

When naming an alkane,the main chain is the longest continuous carbon chain regardless of bends.

The IUPAC name of CH3 -CH CH- CH3 is ________.

A cycloalkane ________.

Which of the following is true of nonane, ,which has a density of 0.79 g/mL,melts at -51 °C,and boils at 151 °C?

What is the mame for a six-carbon continuous-chain alkane?

What is the molecular formula of benzene?

What is the IUPAC name of this compound?

Choose the type of compound from Column 2 that best matches each item in Column 1. - ∣ ∣

Choose the type of compound from Column 2 that best matches each item in Column 1. - -C ≡ CH

Organic liquids are usually less dense than water.

When naming an alkene,the parent chain is the longest carbon chain ________.

What is the condensed structural formula for the product of the reaction of 2-butene with water and a strong acid catalyst?

What is the IUPAC name of the compound shown below?

Insects communicate with chemicals called ________.

What is the IUPAC name of the alkyl group - - -?

The first four linear alkyl substituent groups are named methyl,ethyl,propyl,and butyl.

What is the IUPAC name of the following compound?

What is the IUPAC name for the following compound?

Chemistry in Our Lives

Chemistry and Measurement

Matter and Energy

Atoms and Elements

Nuclear Chemistry

Ionic and Molecular Compounds

Chemical Quantities and Reactions

Gases

Solutions

Acids and Bases and Equilibrium

Alcohols, Thiols, Ethers, Aldehydes, and Ketones

Carbohydrates

Carboxylic Acids, Esters, Amines, and Amides

Lipids

Amino Acids, Proteins, and Enzymes

Nucleic Acids and Protein Synthesis

Metabolic Pathways and Energy Production

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The IUPAC name of CH₃ -CH CH- CH₃ is ________.