Question 1

What is the product of benzoic acid after it is treated with nitric acid and concentrated sulfuric acid?

Accepted Answer

A) ortho-nitrobenzoic acid 
B) para   -nitrobenzoic acid 
C) para-nitrobenzoic acid 
D) ortho- and para-nitrobenzoic acids 
A) ortho-nitrobenzoic acid 
B) para   -nitrobenzoic acid 
C) para-nitrobenzoic acid 
D) ortho- and para-nitrobenzoic acids C

Question 2

Name the compound (CH3CH2)2CHCH=CHCH3.

Accepted Answer

A) Diethylbutene 
B) 3-ethyl-4-hexene 
C) 4,4-diethyl-2-butene 
D) 4-ethyl-2-hexene 
E) Ethylhexene 
A) Diethylbutene 
B) 3-ethyl-4-hexene 
C) 4,4-diethyl-2-butene 
D) 4-ethyl-2-hexene 
E) Ethylhexene D

Question 3

Which of the following undergo nitration more slowly than benzene?

Accepted Answer

A) 3 and 4 
B) 1 and 2 
C) 2 and 3 
D) 1,4,and 5 
E) 1 and 5 
A) 3 and 4 
B) 1 and 2 
C) 2 and 3 
D) 1,4,and 5 
E) 1 and 5 C

Question 4

How many products are predicted for the reaction below?

Accepted Answer

A) 1 
B) 2 
C) 3 
D) 4 
E) No reaction occurs. 
A) 1 
B) 2 
C) 3 
D) 4 
E) No reaction occurs.

Question 5

Which of the following is optically active?

Accepted Answer

A) CH3CHClBr 
B) (CH3)2C(NH2)COOH 
C) CH3CH2CH(NH2)COOH 
D) NH2CH2COOH 
E) Both A and C are optically active. 
A) CH3CHClBr 
B) (CH3)2C(NH2)COOH 
C) CH3CH2CH(NH2)COOH 
D) NH2CH2COOH 
E) Both A and C are optically active.

Question 6

Which of the following undergoes electrophilic reactions?

Accepted Answer

A) ethanol 
B) butane 
C) 2-propene 
D) chloroethane 
A) ethanol 
B) butane 
C) 2-propene 
D) chloroethane

Question 7

Consider a molecule of molecular formula C10H16.What total number of rings plus $\pi$ bonds are present in the molecule?

Accepted Answer

A) 2 
B) 1 
C) 3 
D) 4 
E) 0 
A) 2 
B) 1 
C) 3 
D) 4 
E) 0

Question 8

Consider a molecule of molecular formula C10H18.What total number of rings plus $\pi$ bonds are present in the molecule?

Accepted Answer

A) 3 
B) 1 
C) 4 
D) 0 
E) 2 
A) 3 
B) 1 
C) 4 
D) 0 
E) 2

Question 9

All of the following are structural isomers of C6H14 except

Accepted Answer

A) CH3(CH2)4CH3  
B) CH3CH2C(CH3)3  
C) (CH3)2CHCH(CH3)2  
D) CH3(CH2)2CH(CH3)2  
E) (CH3)2CHCH2CH3  
A) CH3(CH2)4CH3  
B) CH3CH2C(CH3)3  
C) (CH3)2CHCH(CH3)2  
D) CH3(CH2)2CH(CH3)2  
E) (CH3)2CHCH2CH3

Question 10

Alkanes react with boiling sulfuric acid because the C-C and C-H bonds are easily attacked.

Accepted Answer

A) True 
 B)False

Question 11

By what type of mechanism do alkanes undergo substitution reactions?

Accepted Answer

Radical ch

Question 12

How many of the structural isomers of C6H14 have tertiary hydrogens?

Accepted Answer

A) 5 
B) 2 
C) 1 
D) 3 
E) 4 
A) 5 
B) 2 
C) 1 
D) 3 
E) 4

Question 13

Which of the following have a trans configuration?

Accepted Answer

A) 1,3,and 4 
B) 3 
C) 1,2,and 3 
D) 1 and 3 
E) 1,2,3,and 4 
A) 1,3,and 4 
B) 3 
C) 1,2,and 3 
D) 1 and 3 
E) 1,2,3,and 4

Question 14

Name the following compound.

Accepted Answer

The answer of Name the following compound.  ...

Question 15

The alkene CH3CH=CHCH2CH3 cannot exist as cis and trans isomers.

Accepted Answer

A) True 
 B)False

Question 16

When 2-methyl-1-butene reacts with HBr,the reaction occurs in two steps.What is the major product? (Hint: Intermediate carbocations are most stable when formed at tertiary carbons.)

Accepted Answer

2-bromo-2-

Question 17

Of the following,which boils at the highest temperature?

Accepted Answer

A) CH3CH(CH3)CH(CH3)CH2CH3 
B) C2H6 
C) CH3(CH2)4CH3 
D) CH3CH(CH3)(CH2)2CH3 
E) CH3(CH2)5CH3 
A) CH3CH(CH3)CH(CH3)CH2CH3 
B) C2H6 
C) CH3(CH2)4CH3 
D) CH3CH(CH3)(CH2)2CH3 
E) CH3(CH2)5CH3

Question 18

How many structural isomers are possible for hexane?

Accepted Answer

A) 9 
B) 5 
C) 7 
D) 4 
E) 6 
A) 9 
B) 5 
C) 7 
D) 4 
E) 6

Question 19

All of the following are saturated hydrocarbons except

Accepted Answer

A) C4H10.  
B) C3H4.  
C) C5H12.  
D) C4H6.  
E) C3H8.  
A) C4H10.  
B) C3H4.  
C) C5H12.  
D) C4H6.  
E) C3H8.

Question 20

How many monobrominated products are predicted theoretically from the following reaction?

Accepted Answer

A) 5 
B) 3 
C) 4 
D) 6 
E) 2 
A) 5 
B) 3 
C) 4 
D) 6 
E) 2

What is the product of benzoic acid after it is treated with nitric acid and concentrated sulfuric acid?

Name the compound (CH₃CH₂)₂CHCH=CHCH₃.

Which of the following undergo nitration more slowly than benzene?

How many products are predicted for the reaction below?

Which of the following is optically active?

Which of the following undergoes electrophilic reactions?

Consider a molecule of molecular formula C₁₀H₁₆.What total number of rings plus $\pi$ bonds are present in the molecule?

Consider a molecule of molecular formula C₁₀H₁₈.What total number of rings plus $\pi$ bonds are present in the molecule?

All of the following are structural isomers of C₆H₁₄ except

Alkanes react with boiling sulfuric acid because the C-C and C-H bonds are easily attacked.

By what type of mechanism do alkanes undergo substitution reactions?

How many of the structural isomers of C₆H₁₄ have tertiary hydrogens?

Which of the following have a trans configuration?

Name the following compound.

The alkene CH₃CH=CHCH₂CH₃ cannot exist as cis and trans isomers.

When 2-methyl-1-butene reacts with HBr,the reaction occurs in two steps.What is the major product? (Hint: Intermediate carbocations are most stable when formed at tertiary carbons.)

Of the following,which boils at the highest temperature?

How many structural isomers are possible for hexane?

All of the following are saturated hydrocarbons except

How many monobrominated products are predicted theoretically from the following reaction?

The Quantum World

Quantum Mechanics in Action: Atoms

Chemical Bonds

Molecular Shape and Structure

The Properties of Gases

Liquids and Solids

Inorganic Materials

Thermodynamics: The First Law

Thermodynamics: The Second and Third Laws

Physical Equilibria

Chemical Equilibria

Acids and Bases

Aqueous Equilibria

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Exam 19: Organic Chemistry I

What is the product of benzoic acid after it is treated with nitric acid and concentrated sulfuric acid?

Name the compound (CH3CH2)2CHCH=CHCH3.

Which of the following undergo nitration more slowly than benzene?

How many products are predicted for the reaction below?

Which of the following is optically active?

Which of the following undergoes electrophilic reactions?

Consider a molecule of molecular formula C10H16.What total number of rings plus π\piπ bonds are present in the molecule?

Consider a molecule of molecular formula C10H18.What total number of rings plus π\piπ bonds are present in the molecule?

All of the following are structural isomers of C6H14 except

Alkanes react with boiling sulfuric acid because the C-C and C-H bonds are easily attacked.

By what type of mechanism do alkanes undergo substitution reactions?

How many of the structural isomers of C6H14 have tertiary hydrogens?

Which of the following have a trans configuration?

Name the following compound.

The alkene CH3CH=CHCH2CH3 cannot exist as cis and trans isomers.

When 2-methyl-1-butene reacts with HBr,the reaction occurs in two steps.What is the major product? (Hint: Intermediate carbocations are most stable when formed at tertiary carbons.)

Of the following,which boils at the highest temperature?

How many structural isomers are possible for hexane?

All of the following are saturated hydrocarbons except

How many monobrominated products are predicted theoretically from the following reaction?

The Quantum World

Quantum Mechanics in Action: Atoms

Chemical Bonds

Molecular Shape and Structure

The Properties of Gases

Liquids and Solids

Inorganic Materials

Thermodynamics: The First Law

Thermodynamics: The Second and Third Laws

Physical Equilibria

Chemical Equilibria

Acids and Bases

Aqueous Equilibria

Electrochemistry

Chemical Kinetics

The Elements: the Main Group Elements

The Elements: The D Block

Nuclear Chemistry

Organic Chemistry II

Filters

Name the compound (CH₃CH₂)₂CHCH=CHCH₃.

Consider a molecule of molecular formula C₁₀H₁₆.What total number of rings plus $\pi$ bonds are present in the molecule?

Consider a molecule of molecular formula C₁₀H₁₈.What total number of rings plus $\pi$ bonds are present in the molecule?

All of the following are structural isomers of C₆H₁₄ except

How many of the structural isomers of C₆H₁₄ have tertiary hydrogens?

The alkene CH₃CH=CHCH₂CH₃ cannot exist as cis and trans isomers.