Question 1

Which compound,if any,will not be optically active?

Accepted Answer

A)    
B)    
C)    
D)    
E) All of the structures are optically active. 
A)    
B)    
C)    
D)    
E) All of the structures are optically active.

Question 2

Which of the following polymers is a condensation polymer?

Accepted Answer

A) Polystyrene 
B) Teflon 
C) Polyvinylchloride 
D) Polypropylene 
E) Nylon 66 
A) Polystyrene 
B) Teflon 
C) Polyvinylchloride 
D) Polypropylene 
E) Nylon 66

Question 3

"Wood alcohol" is the common name for

Accepted Answer

A) methanol. 
B) ethanol. 
C) propyl alcohol. 
D) ethylene. 
E) acetylene. 
A) methanol. 
B) ethanol. 
C) propyl alcohol. 
D) ethylene. 
E) acetylene.

Question 4

Which organic compounds contain only singly bonded carbons and hydrogens?

Accepted Answer

A) Aromatic compounds 
B) Alkenes 
C) Cyclic compounds 
D) Alkanes 
E) Alkynes 
A) Aromatic compounds 
B) Alkenes 
C) Cyclic compounds 
D) Alkanes 
E) Alkynes

Question 5

Acetaminophen is a widely used and very effective pain reliever.Identify the functional group circled.

Accepted Answer

A) Aldehyde 
B) Alcohol 
C) Amide 
D) Amine 
E) Carbonyl 
A) Aldehyde 
B) Alcohol 
C) Amide 
D) Amine 
E) Carbonyl

Question 6

What is the identity of the functional group circled below?

Accepted Answer

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

Question 7

What type of a compound is CH3CH2CH2CH(OH)CH2CH3?

Accepted Answer

A) Ether 
B) Primary alcohol 
C) Secondary alcohol 
D) Tertiary alcohol 
E) Ester 
A) Ether 
B) Primary alcohol 
C) Secondary alcohol 
D) Tertiary alcohol 
E) Ester

Question 8

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

Accepted Answer

A) geometrical isomers 
B) structural isomers 
C) optical isomers 
D) stereoisomers 
E) None of the choices is correct. 
A) geometrical isomers 
B) structural isomers 
C) optical isomers 
D) stereoisomers 
E) None of the choices is correct.

Question 9

Which name is inconsistent with IUPAC nomenclature rules?

Accepted Answer

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

Question 10

Glucose is an important sugar in a person's metabolic cycle.Identify the functional group circled.

Accepted Answer

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

Question 11

Which organic compound did Friedrich Wöhler prepare to disprove that only nature could produce organic compounds?

Accepted Answer

A) Acetic acid 
B) Ethanol 
C) Urea 
D) Methylamine 
E) Ascorbic acid 
A) Acetic acid 
B) Ethanol 
C) Urea 
D) Methylamine 
E) Ascorbic acid

Question 12

Which of the following is a tert-butyl group?

Accepted Answer

A) -CHCH2C(CH3)3 
B) -C(CH3)3 
C) -CH2CH2CH2CH3 
D) -CH(CH3)2 
E) -CH3 
A) -CHCH2C(CH3)3 
B) -C(CH3)3 
C) -CH2CH2CH2CH3 
D) -CH(CH3)2 
E) -CH3

Question 13

The alkane with six carbon atoms is called

Accepted Answer

A) butane. 
B) hexane. 
C) heptane. 
D) butene. 
E) None of these choices is correct. 
A) butane. 
B) hexane. 
C) heptane. 
D) butene. 
E) None of these choices is correct.

Question 14

Which class or family of compounds contains both the carbonyl group and the hydroxy group?

Accepted Answer

A) Alcohols 
B) Esters 
C) Amino acids 
D) Carboxylic acids 
E) Ketones 
A) Alcohols 
B) Esters 
C) Amino acids 
D) Carboxylic acids 
E) Ketones

Question 15

A(n)______ _______ is a 50:50 mixture of two enantiomers.

Accepted Answer

The answer of A(n)______ _______ is a 50:50 mixture of...

Question 16

______________ reactions involve the replacement of one group with another group.

Accepted Answer

The answer of ______________ reactions involve the replacement of one...

Question 17

Benzocaine is from a family of chemicals that are good local anesthetics.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 18

Identify the products of the reaction of 3-octene with chlorine.  .

Accepted Answer

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

Question 19

___________ is the sugar part of RNA.

Accepted Answer

The answer of ___________ is the sugar part of RNA....

Question 20

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...

Exam 25: Organic Chemistry

Which compound,if any,will not be optically active?

Which of the following polymers is a condensation polymer?

"Wood alcohol" is the common name for

Which organic compounds contain only singly bonded carbons and hydrogens?

Acetaminophen is a widely used and very effective pain reliever.Identify the functional group circled.

What is the identity of the functional group circled below?

What type of a compound is CH3CH2CH2CH(OH)CH2CH3?

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

Which name is inconsistent with IUPAC nomenclature rules?

Glucose is an important sugar in a person's metabolic cycle.Identify the functional group circled.

Which organic compound did Friedrich Wöhler prepare to disprove that only nature could produce organic compounds?

Which of the following is a tert-butyl group?

The alkane with six carbon atoms is called

Which class or family of compounds contains both the carbonyl group and the hydroxy group?

A(n)______ _______ is a 50:50 mixture of two enantiomers.

______________ reactions involve the replacement of one group with another group.

Benzocaine is from a family of chemicals that are good local anesthetics.Identify the functional group circled.

Identify the products of the reaction of 3-octene with chlorine. .

___________ is the sugar part of RNA.

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

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

What type of a compound is CH₃CH₂CH₂CH(OH)CH₂CH₃?

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

A(n) _ is a 50:50 mixture of two enantiomers.