Question 1

Write the formula for the alcohol and the carboxylic acid from which the following ester may be synthesized.

Accepted Answer

CH₃-COOH and CH₃-CH₂-OH

Question 2

Which of these pairs are geometric isomers?

Accepted Answer

A) CH3CH2-O-CH2CH3 and CH3CH2CH2CH2OH 
B)    
C)    
D)    
A) CH3CH2-O-CH2CH3 and CH3CH2CH2CH2OH 
B)    
C)    
D)    D

Question 3

Which one of these choices is the formula for an aldehyde?

Accepted Answer

A) CH3CHO 
B) CH3OCH3 
C) CH3COCH3 
D) CH3COOH 
E) HC$\equiv$CH 
A) CH3CHO 
B) CH3OCH3 
C) CH3COCH3 
D) CH3COOH 
E) HC$\equiv$CH C

Question 4

Which one of these hydrocarbon chains would have the highest octane rating?

Accepted Answer

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

Question 5

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

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

Question 6

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 7

The systematic name for the compound represented below is

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 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 correct structure for 2,3,3-trimethylpentane is

Accepted Answer

A)    
B)    
C)  (

D)    
A)    
B)    
C)  (

D)

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

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

Question 12

The octane rating of gasoline refers to its

Accepted Answer

A) percentage C8H18 by volume. 
B) radiation dose. 
C) alcohol level. 
D) ability to resist engine knocking. 
E) percentage of unsaturated hydrocarbons. 
A) percentage C8H18 by volume. 
B) radiation dose. 
C) alcohol level. 
D) ability to resist engine knocking. 
E) percentage of unsaturated hydrocarbons.

Question 13

The two molecules represented below are examples of CH3-CH2-O-CH2CH3 CH3CH2CH2CH2-OH

Accepted Answer

A) geometric isomers. 
B) structural isomers. 
C) optical isomers. 
D) stereoisomers. 
E) None of these. 
A) geometric isomers. 
B) structural isomers. 
C) optical isomers. 
D) stereoisomers. 
E) None of these.

Question 14

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 15

The name for the compound with the formula CH3CH2CH2CH2OH is

Accepted Answer

A) propanol. 
B) propane. 
C) butanol. 
D) pentane. 
E) pentanol. 
A) propanol. 
B) propane. 
C) butanol. 
D) pentane. 
E) pentanol.

Question 16

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 17

Which is the product of the reaction of one mole of HCl with one mole of 1-butyne?

Accepted Answer

A) 1-chloro-1-butene 
B) 1-chloro-2-butene 
C) 2-chloro-1-butene 
D) ethyl chloride + acetylene 
A) 1-chloro-1-butene 
B) 1-chloro-2-butene 
C) 2-chloro-1-butene 
D) ethyl chloride + acetylene

Question 18

Write the formula for the alcohol and the carboxylic acid from which the following ester may be synthesized.

Accepted Answer

The answer of Write the formula for the alcohol and...

Question 19

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 20

Name the following compound:

Accepted Answer

The answer of Name the following compound:  ...

Exam 11: Introduction to Organic Chemistry

Write the formula for the alcohol and the carboxylic acid from which the following ester may be synthesized.

Which of these pairs are geometric isomers?

Which one of these choices is the formula for an aldehyde?

Which one of these hydrocarbon chains would have the highest octane rating?

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 ethylene and water yields

The systematic name for the compound represented below is

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

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

The two molecules represented below are examples of

Which of these species is an aromatic compound?

The octane rating of gasoline refers to its

The two molecules represented below are examples of CH3-CH2-O-CH2CH3 CH3CH2CH2CH2-OH

Oxidation of the 2-propanol will produce a/an

The name for the compound with the formula CH3CH2CH2CH2OH is

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

Which is the product of the reaction of one mole of HCl with one mole of 1-butyne?

Write the formula for the alcohol and the carboxylic acid from which the following ester may be synthesized.

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

Name the following compound:

Introduction

Atoms, Molecules, and Ions

Stoichiometry

Reactions in Aqueous Solution

Gases

Energy Relationships in Chemical Reactions

The Electronic Structure of Atoms

The Periodic Table

Chemical Bonding I: the Covalent Bond

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

Thermodynamics

Redox Reactions and Electrochemistry

The Chemistry of Coordination Compounds

Nuclear Chemistry

Organic Polymerssynthetic and Natural

Filters

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 two molecules represented below are examples of CH₃-CH₂-O-CH₂CH₃ CH₃CH₂CH₂CH₂-OH

The name for the compound with the formula CH₃CH₂CH₂CH₂OH is