Question 1

Which type of organic compound does not contain a carbonyl group?

Accepted Answer

A) ethers 
B) carboxylic acids 
C) ketones 
D) aldehydes 
E) esters 
A) ethers 
B) carboxylic acids 
C) ketones 
D) aldehydes 
E) esters

Question 2

The compound that has a triple bond between one pair of carbon atoms is called a/an

Accepted Answer

A) alkane. 
B) chlorofluorocarbon. 
C) alkyne. 
D) alkene. 
E) alcohol. 
A) alkane. 
B) chlorofluorocarbon. 
C) alkyne. 
D) alkene. 
E) alcohol.

Question 3

Which of these molecules is unsaturated?

Accepted Answer

A) CH4 
B) C2H6 
C) C4H6 
D) C5H12 
E) C6H14 
A) CH4 
B) C2H6 
C) C4H6 
D) C5H12 
E) C6H14

Question 4

Oxidation of the 2-propanol will produce a/an

Accepted Answer

A) aldehyde. 
B) amine. 
C) alkene. 
D) ketone. 
E) carboxylic acid. 
A) aldehyde. 
B) amine. 
C) alkene. 
D) ketone. 
E) carboxylic acid.

Question 5

Which choice gives the structures of the reaction products when the ester below is hydrolyzed in acid solution?

Accepted Answer

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

Question 6

Which of the following compounds are isomers of each other?
I.pentane
II.2-methylbutane
III.2,3-dimethylbutane
IV.2,2-dimethylpropane
V.1-hexene

Accepted Answer

The answer of Which of the following compounds are isomers...

Question 7

The correct structure for 2,3,3-trimethylpentane is

Accepted Answer

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

Question 8

The systematic name for the compound with the following structural formula is 4,5-dimethyl-2-hexene.

Accepted Answer

A) True 
 B)False

Question 9

The reaction of Cl2 with CH4 to produce methyl chloride is an example of a/an

Accepted Answer

A) free radical reaction. 
B) addition reaction. 
C) reduction reaction. 
D) ester hydrolysis. 
E) polymerization. 
A) free radical reaction. 
B) addition reaction. 
C) reduction reaction. 
D) ester hydrolysis. 
E) polymerization.

Question 10

The two molecules represented below are examples of

Accepted Answer

A) isomers 
B) isotopes 
C) alcohols 
D) carboxylic acids 
E) unsaturated hydrocarbons 
A) isomers 
B) isotopes 
C) alcohols 
D) carboxylic acids 
E) unsaturated hydrocarbons

Question 11

Alkynes have the general formula

Accepted Answer

A) CnH2n-4 
B) CnH2n-2 
C) CnH2n 
D) CnH2n+2 
E) CnH2n+4 
A) CnH2n-4 
B) CnH2n-2 
C) CnH2n 
D) CnH2n+2 
E) CnH2n+4

Question 12

Which one of the following functional groups is found in alcohols.

Accepted Answer

The answer of Which one of the following functional groups...

Question 13

Which of these is the systematic name for the compound represented below?

Accepted Answer

A) 2-ethylbutane 
B) 3-methylpentene 
C) 3-methyl-1-pentene 
D) 3-methyl-1-hexene 
E) 2-methylhexane 
A) 2-ethylbutane 
B) 3-methylpentene 
C) 3-methyl-1-pentene 
D) 3-methyl-1-hexene 
E) 2-methylhexane

Question 14

A particular structural isomer of C6H14 is shown below.   Which of the following structures represents a different structural isomer of C6H14 than the one shown above?

Accepted Answer

Question 15

The reaction of an alcohol and a carboxylic acid yields

Accepted Answer

A) a hydrocarbon. 
B) an ester. 
C) an ether. 
D) an aldehyde. 
E) a ketone. 
A) a hydrocarbon. 
B) an ester. 
C) an ether. 
D) an aldehyde. 
E) a ketone.

Question 16

Which one of these structures represents an ester functional group?

Accepted Answer

The answer of Which one of these structures represents an...

Question 17

Alkanes have the general formula

Accepted Answer

A) CnH2n-4 
B) CnH2n-2 
C) CnH2n 
D) CnH2n+2 
E) CnH2n+4 
A) CnH2n-4 
B) CnH2n-2 
C) CnH2n 
D) CnH2n+2 
E) CnH2n+4

Question 18

Which of these statements describes a condensation reaction?

Accepted Answer

A) addition of H2O to a double bond 
B) linking an acid and an alcohol to make an ester and water 
C) addition of H2 to an alkene 
D) oxidation of ethanol to acetaldehyde 
E) hydrolysis of an ester 
A) addition of H2O to a double bond 
B) linking an acid and an alcohol to make an ester and water 
C) addition of H2 to an alkene 
D) oxidation of ethanol to acetaldehyde 
E) hydrolysis of an ester

Question 19

Which of these is the systematic name for the compound represented below?

Accepted Answer

A) 2,3-dibromopentane 
B) 1,2-dibromopentane 
C) 2,3-dibromopropane 
D) 1,2-propane dibromide 
E) 1,2-dibromopropane 
A) 2,3-dibromopentane 
B) 1,2-dibromopentane 
C) 2,3-dibromopropane 
D) 1,2-propane dibromide 
E) 1,2-dibromopropane

Question 20

Which of these species is an aromatic compound?

Accepted Answer

A) C2H2 
B) C6H12 
C) C6H4Br2 
D) C5H10 
E) C2H4Br2 
A) C2H2 
B) C6H12 
C) C6H4Br2 
D) C5H10 
E) C2H4Br2

Exam 24: Organic Chemistry

Which type of organic compound does not contain a carbonyl group?

The compound that has a triple bond between one pair of carbon atoms is called a/an

Which of these molecules is unsaturated?

Oxidation of the 2-propanol will produce a/an

Which choice gives the structures of the reaction products when the ester below is hydrolyzed in acid solution?

Which of the following compounds are isomers of each other? I.pentane II.2-methylbutane III.2,3-dimethylbutane IV.2,2-dimethylpropane V.1-hexene

The correct structure for 2,3,3-trimethylpentane is

The systematic name for the compound with the following structural formula is 4,5-dimethyl-2-hexene.

The reaction of Cl2 with CH4 to produce methyl chloride is an example of a/an

The two molecules represented below are examples of

Alkynes have the general formula

Which one of the following functional groups is found in alcohols.

Which of these is the systematic name for the compound represented below?

A particular structural isomer of C6H14 is shown below. Which of the following structures represents a different structural isomer of C6H14 than the one shown above?

The reaction of an alcohol and a carboxylic acid yields

Which one of these structures represents an ester functional group?

Alkanes have the general formula

Which of these statements describes a condensation reaction?

Which of these is the systematic name for the compound represented below?

Which of these species is an aromatic compound?

Chemistry: The Study of Change

Atoms, Molecules, and Ions

Mass Relationships in Chemical Reactions

Reactions in Aqueous Solution

Gases

Thermo-Chemistry

Quantum Theory and the Electronic Structure of Atoms

Periodic Relationships Among the Elements

Chemical Bonding I: Basic Concepts

Chemical Bonding Ii: Molecular Geometry and Hybridization of Atomic Orbitals

Intermolecular Forces and Liquids and Solids

Physical Properties of Solutions

Chemical Kinetics

Chemical Equilibrium

Acids and Bases

Acid-Base Equilibria and Solubility Equilibria

Chemistry in the Atmosphere

Entropy, Free Energy, and Equilibrium

Electrochemistry

Metallurgy and the Chemistry of Metals

Nonmetallic Elements and Their Compounds

Transition Metal Chemistry and Coordination Compounds

Nuclear Chemistry

Synthetic and Natural Organic Polymers

Filters

The reaction of Cl₂ with CH₄ to produce methyl chloride is an example of a/an

A particular structural isomer of C₆H₁₄ is shown below. Which of the following structures represents a different structural isomer of C₆H₁₄ than the one shown above?