Question 1

A characteristic reaction of alkenes is addition.

Accepted Answer

A) True 
 B)False

Question 2

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 3

The reaction of ethylene and water yields

Accepted Answer

A) an aldehyde. 
B) an ester. 
C) an alcohol. 
D) an ether. 
E) an organic acid. 
A) an aldehyde. 
B) an ester. 
C) an alcohol. 
D) an ether. 
E) an organic acid.

Question 4

Which is the correct name for the molecule depicted below?

Accepted Answer

A) 4,5-diethylheptane 
B) 3-propyl-4-ethylhexane 
C) 3-ethyl-4-propylhexane 
D) 3-methyl-4-propylheptane 
E) 2-ethyl-4-propylhexane 
A) 4,5-diethylheptane 
B) 3-propyl-4-ethylhexane 
C) 3-ethyl-4-propylhexane 
D) 3-methyl-4-propylheptane 
E) 2-ethyl-4-propylhexane

Question 5

Select the correct type for the following reaction. CH3CH2CH2CH2OH + HBr → CH3CH2CH2CH2Br + H2O

Accepted Answer

A) Dehydration 
B) Halogenation 
C) Addition 
D) Elimination 
E) Substitution 
A) Dehydration 
B) Halogenation 
C) Addition 
D) Elimination 
E) Substitution

Question 6

Stereoisomers that are mirror images of each other,but are not superimposable,are called optical isomers.

Accepted Answer

A) True 
 B)False

Question 7

What is the functional group that is common to all amino acids?

Accepted Answer

A) Ester group 
B) Hydroxy group 
C) Amide group 
D) Nitrogen group 
E) Nitrile group 
A) Ester group 
B) Hydroxy group 
C) Amide group 
D) Nitrogen group 
E) Nitrile group

Question 8

Aspirin is an effective and widely used pain reliever.Identify the functional group circled.

Accepted Answer

A) Aldehyde 
B) Ketone 
C) Ester 
D) Carboxylic acid 
E) Carbonyl 
A) Aldehyde 
B) Ketone 
C) Ester 
D) Carboxylic acid 
E) Carbonyl

Question 9

Name each of the following functional groups:

Accepted Answer

a.Alcohol b.Ether c.

Question 10

Which of the structures below corresponds to the dipeptide alanylserine?

Accepted Answer

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

Question 11

The systematic name for the hydrocarbon with the following structural formula is 1-ethyl-2-methylbutane.

Accepted Answer

A) True 
 B)False

Question 12

A peptide bond (also called an amide bond)joins two amino acids together.What atoms are linked by this bond?

Accepted Answer

A) C - O 
B) C - H 
C) C - N 
D) N - S 
E) S - C 
A) C - O 
B) C - H 
C) C - N 
D) N - S 
E) S - C

Question 13

What is the molecular formula for the following compound?

Accepted Answer

A) C16H32 
B) C18H36 
C) C18H38 
D) C17H35 
E) C18H37
Gradable: automatic 
A) C16H32 
B) C18H36 
C) C18H38 
D) C17H35 
E) C18H37
Gradable: automatic

Question 14

Which could not serve as a monomer for an addition polymer?

Accepted Answer

A) ClCH=CH2 
B) H2C=CH-CN 
C) H2C=CH-C6H5 
D)    
E)    
A) ClCH=CH2 
B) H2C=CH-CN 
C) H2C=CH-C6H5 
D)    
E)

Question 15

Identify the products for the reaction between cycloheptene and bromine.

Accepted Answer

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

Question 16

Which does NOT have an IUPAC base name of pentane?

Accepted Answer

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

Question 17

In which type of isomerism is there restricted rotation around a bond?

Accepted Answer

A) Stereoisomers 
B) Geometrical isomers 
C) Constitutional isomers 
D) Conformational isomers 
E) Connectivity isomers 
A) Stereoisomers 
B) Geometrical isomers 
C) Constitutional isomers 
D) Conformational isomers 
E) Connectivity isomers

Question 18

What label is given to an alkyl group?

Accepted Answer

A) Alk 
B) A 
C) K 
D) R 
E) AG 
A) Alk 
B) A 
C) K 
D) R 
E) AG

Question 19

Which is the correct structural formula for 2,3,3-trimethylpentane?

Accepted Answer

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

Question 20

What is the name of the following compound?   .

Accepted Answer

A) 3-Pentanone 
B) 1-Ethyl-1-propanone 
C) Ethylpropanoate 
D) Pentanoic acid 
E) Butanoic acid 
A) 3-Pentanone 
B) 1-Ethyl-1-propanone 
C) Ethylpropanoate 
D) Pentanoic acid 
E) Butanoic acid

Exam 25: Organic Chemistry

A characteristic reaction of alkenes is addition.

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

The reaction of ethylene and water yields

Which is the correct name for the molecule depicted below?

Select the correct type for the following reaction. CH3CH2CH2CH2OH + HBr → CH3CH2CH2CH2Br + H2O

Stereoisomers that are mirror images of each other,but are not superimposable,are called optical isomers.

What is the functional group that is common to all amino acids?

Aspirin is an effective and widely used pain reliever.Identify the functional group circled.

Name each of the following functional groups:

Which of the structures below corresponds to the dipeptide alanylserine?

The systematic name for the hydrocarbon with the following structural formula is 1-ethyl-2-methylbutane.

A peptide bond (also called an amide bond)joins two amino acids together.What atoms are linked by this bond?

What is the molecular formula for the following compound?

Which could not serve as a monomer for an addition polymer?

Identify the products for the reaction between cycloheptene and bromine.

Which does NOT have an IUPAC base name of pentane?

In which type of isomerism is there restricted rotation around a bond?

What label is given to an alkyl group?

Which is the correct structural formula for 2,3,3-trimethylpentane?

What is the name of the following compound? .

Chemistry: the Central Science

Atoms Molecules and Ions

Stoichiometry Ratios of Combination

Reactions in Aqueous Solutions

Thermochemistry

Quantum Theory and the Electronic Structure of Atoms

Electron Configuration and the Periodic Table

Chemical Bonding I Basic Concepts

Chemical Bonding Ii Molecular Geometry and Bonding Theories

Gases

Intermolecular Forces and the Physical Properties of Liquids and Solids

Modern Materials

Physical Properties of Solutions

Chemical Kinetics

Chemical Equilibrium

Acids and Bases

Acid-Base Equilibria and Solubility Equilibria

Entropy Free Energy and Equilibrium

Electrochemistry

Nuclear Chemistry

Environmental Chemistry

Coordination Chemistry

Metallurgy and the Chemistry of Metals

Nonmetallic Elements and Their Compounds

Filters

Select the correct type for the following reaction. CH₃CH₂CH₂CH₂OH + HBr → CH₃CH₂CH₂CH₂Br + H₂O