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What is the formal charge on the indicated carbon atom? What is the formal charge on the indicated carbon atom? A) -2 B) -1 C) 0 D) +1 E) +2


A) -2
B) -1
C) 0
D) +1
E) +2

F) None of the above
G) A) and B)

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What is the relationship between the following compounds? What is the relationship between the following compounds? A) constitutional isomers B) resonance structures C) conformers D) identical compounds E) different compounds


A) constitutional isomers
B) resonance structures
C) conformers
D) identical compounds
E) different compounds

F) C) and D)
G) A) and E)

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Which of the following is a Haworth projection? Which of the following is a Haworth projection? A) I B) II C) III D) IV E) Both III and IV


A) I
B) II
C) III
D) IV
E) Both III and IV

F) A) and D)
G) D) and E)

Correct Answer

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How many lone pairs of electrons are on the nitrogen atom? How many lone pairs of electrons are on the nitrogen atom? A) one B) two C) three D) four E) none


A) one
B) two
C) three
D) four
E) none

F) A) and E)
G) B) and D)

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What is the formal charge on the nitrogen atom in the following compound? What is the formal charge on the nitrogen atom in the following compound? A) -1 B) -2 C) +1 D) +2 E) 0


A) -1
B) -2
C) +1
D) +2
E) 0

F) B) and D)
G) B) and E)

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The indicated bond in the following compound is_____ of the paper. The indicated bond in the following compound is_____ of the paper. A) in the plane B) out of the plane C) behind the plane D) None of these


A) in the plane
B) out of the plane
C) behind the plane
D) None of these

E) All of the above
F) A) and B)

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Draw the curved arrow(s) for converting the first resonance structure into the second resonance structure. Draw the curved arrow(s) for converting the first resonance structure into the second resonance structure.

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Which of the following is the correct Lewis structure for (CH3) 3C(CH2) 2NHCH3? Which of the following is the correct Lewis structure for (CH<sub>3</sub>) <sub>3</sub>C(CH<sub>2</sub>) <sub>2</sub>NHCH<sub>3</sub>? A) I B) II C) III D) IV E) V Which of the following is the correct Lewis structure for (CH<sub>3</sub>) <sub>3</sub>C(CH<sub>2</sub>) <sub>2</sub>NHCH<sub>3</sub>? A) I B) II C) III D) IV E) V Which of the following is the correct Lewis structure for (CH<sub>3</sub>) <sub>3</sub>C(CH<sub>2</sub>) <sub>2</sub>NHCH<sub>3</sub>? A) I B) II C) III D) IV E) V


A) I
B) II
C) III
D) IV
E) V

F) C) and D)
G) B) and C)

Correct Answer

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Provide the curved arrow(s) to draw a resonance structure for the following compound. Provide the curved arrow(s) to draw a resonance structure for the following compound.

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How many total lone pairs of electrons are in the following compound? How many total lone pairs of electrons are in the following compound? A) one B) two C) three D) four E) none


A) one
B) two
C) three
D) four
E) none

F) A) and C)
G) A) and E)

Correct Answer

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Which of the following compounds have a molecular formula of C2H6O? Which of the following compounds have a molecular formula of C<sub>2</sub>H<sub>6</sub>O? A) I B) II C) III D) IV E) Both I and III


A) I
B) II
C) III
D) IV
E) Both I and III

F) All of the above
G) A) and E)

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For the following compound identify the lone pairs and indicate if each lone pair is localized or delocalized. For the following compound identify the lone pairs and indicate if each lone pair is localized or delocalized.

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What is the formal charge on the indicated carbon atom? What is the formal charge on the indicated carbon atom? A) -2 B) -1 C) 0 D) +1 E) +2


A) -2
B) -1
C) 0
D) +1
E) +2

F) A) and B)
G) D) and E)

Correct Answer

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Which of the following violates the rules for curved arrows? Which of the following violates the rules for curved arrows? A) I and II B) III and IV C) I, and III D) II, III and IV E) all of these


A) I and II
B) III and IV
C) I, and III
D) II, III and IV
E) all of these

F) C) and E)
G) A) and B)

Correct Answer

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Which of the following is the correct Lewis structure for CH3(CH2) 2OH? Which of the following is the correct Lewis structure for CH<sub>3</sub>(CH<sub>2</sub>) <sub>2</sub>OH? A) I B) II C) III D) IV E) Both II and III Which of the following is the correct Lewis structure for CH<sub>3</sub>(CH<sub>2</sub>) <sub>2</sub>OH? A) I B) II C) III D) IV E) Both II and III


A) I
B) II
C) III
D) IV
E) Both II and III

F) D) and E)
G) A) and B)

Correct Answer

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What is the formal charge on the indicated carbon atom? What is the formal charge on the indicated carbon atom? A) -2 B) -1 C) 0 D) +1 E) +2


A) -2
B) -1
C) 0
D) +1
E) +2

F) A) and B)
G) B) and D)

Correct Answer

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How many hydrogen atoms are connected to the indicated carbon atom? How many hydrogen atoms are connected to the indicated carbon atom? A) one B) two C) three D) four E) none


A) one
B) two
C) three
D) four
E) none

F) A) and B)
G) A) and C)

Correct Answer

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Which of the following compounds contain an amide functional group? Which of the following compounds contain an amide functional group? A) I B) II C) III D) IV E) Both II and III


A) I
B) II
C) III
D) IV
E) Both II and III

F) A) and D)
G) C) and D)

Correct Answer

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What is the formal charge on the indicated oxygen atom in the following compound? What is the formal charge on the indicated oxygen atom in the following compound? A) +1 B) +2 C) -1 D) -2 E) 0


A) +1
B) +2
C) -1
D) -2
E) 0

F) C) and D)
G) A) and C)

Correct Answer

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For the following compound identify the lone pairs and indicate if each lone pair is localized or delocalized. For the following compound identify the lone pairs and indicate if each lone pair is localized or delocalized.

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