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What reagent is required to accomplish the following transformation? What reagent is required to accomplish the following transformation? A) Na, NH<sub>3</sub> B) H<sub>2</sub>, Pd-C C) H<sub>2</sub>, Ni D) H<sub>2</sub>, Lindlar catalyst


A) Na, NH3
B) H2, Pd-C
C) H2, Ni
D) H2, Lindlar catalyst

E) A) and D)
F) None of the above

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D

Rank the following compounds in order of decreasing oxidation level, putting the compound with the highest oxidation level first. <sup> </sup>Rank the following compounds in order of decreasing oxidation level, putting the compound with the highest oxidation level first. A) II > IV > I > III B) I > III > IV > II C) III > I > II > IV D) III > I > IV > II


A) II > IV > I > III
B) I > III > IV > II
C) III > I > II > IV
D) III > I > IV > II

E) None of the above
F) A) and C)

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Determine the product(s) of the following reaction. Determine the product(s) of the following reaction. A) I and III B) II and III C) I, II, and III D) I or II


A) I and III
B) II and III
C) I, II, and III
D) I or II

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

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Predict the major product of the following reaction. Predict the major product of the following reaction. A) I B) II C) III D) IV


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

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

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What is the correct classification of the following reaction? What is the correct classification of the following reaction? A) Reduction reaction B) Oxidation reaction C) Elimination reaction D) Substitution reaction


A) Reduction reaction
B) Oxidation reaction
C) Elimination reaction
D) Substitution reaction

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

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After ozonolysis and treatment of the unstable ozonide with CH3SCH3, compound A was converted to the compound below.What is the structure of compound A? <sup> </sup>After ozonolysis and treatment of the unstable ozonide with CH<sub>3</sub>SCH<sub>3</sub>, compound A was converted to the compound below.What is the structure of compound A? A) I B) II C) III D) IV


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

E) None of the above
F) B) and C)

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Determine the product of the following reaction. Determine the product of the following reaction. A) I B) II C) III D) IV


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

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

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Which of the following is (are) formed by ozonolysis of the following alkyne? Which of the following is (are) formed by ozonolysis of the following alkyne? A) Only I B) Only II C) I and II D) I, II, and III


A) Only I
B) Only II
C) I and II
D) I, II, and III

E) B) and C)
F) C) and D)

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What is the correct classification of the following reaction? What is the correct classification of the following reaction? A) Reduction reaction B) Oxidation reaction C) Elimination reaction D) Substitution reaction


A) Reduction reaction
B) Oxidation reaction
C) Elimination reaction
D) Substitution reaction

E) B) and C)
F) A) and D)

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Which of the following is (are) formed by ozonolysis of the following alkyne? Which of the following is (are) formed by ozonolysis of the following alkyne? A) Only I and II B) Only III and IV C) Only I and IV D) Only II and III


A) Only I and II
B) Only III and IV
C) Only I and IV
D) Only II and III

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

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What is the product of the following reaction? What is the product of the following reaction? A) I B) II C) III D) IV


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

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

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What is the correct classification of the following reaction? What is the correct classification of the following reaction? A) Reduction reaction B) Oxidation reaction C) Elimination reaction D) Substitution reaction


A) Reduction reaction
B) Oxidation reaction
C) Elimination reaction
D) Substitution reaction

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

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A

Rank the following alkenes in order of decreasing heat of hydrogenation. Rank the following alkenes in order of decreasing heat of hydrogenation. A) I > II > III B) III > I > II C) II > I > III D) III > II > I


A) I > II > III
B) III > I > II
C) II > I > III
D) III > II > I

E) B) and C)
F) A) and D)

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Which of the following is (are) formed by ozonolysis of compound A? Which of the following is (are) formed by ozonolysis of compound A? A) Only I B) Only II C) Only I and II D) I, II, and III


A) Only I
B) Only II
C) Only I and II
D) I, II, and III

E) B) and C)
F) A) and D)

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A

What is the reagent required to accomplish the following transformation? What is the reagent required to accomplish the following transformation? A) [1] OsO<sub>4</sub>; [2] NaHSO<sub>3</sub>, H<sub>2</sub>O B) KMnO<sub>4</sub>, H<sub>2</sub>O/HO<sup>-</sup> C) RCO<sub>3</sub>H/H<sub>2</sub>O/HO<sup>-</sup> D) PCC/CH<sub>2</sub>Cl<sub>2</sub>


A) [1] OsO4; [2] NaHSO3, H2O
B) KMnO4, H2O/HO-
C) RCO3H/H2O/HO-
D) PCC/CH2Cl2

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

Correct Answer

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What is the reagent required to accomplish the following transformation? What is the reagent required to accomplish the following transformation? A) LiA1H<sub>4</sub> B) [1] OsO<sub>4</sub>; [2] NaHSO<sub>3</sub>, H<sub>2</sub>O C) RCO<sub>3</sub>H, H<sub>2</sub>O/HO<sup>-</sup> D) PCC/CH<sub>2</sub>Cl<sub>2</sub>


A) LiA1H4
B) [1] OsO4; [2] NaHSO3, H2O
C) RCO3H, H2O/HO-
D) PCC/CH2Cl2

E) None of the above
F) B) and D)

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Which of the following classes of organic compounds cannot undergo reduction easily?


A) Alkanes
B) Alkenes
C) Alkynes
D) Carboxylic acids

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

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Which of the following statements about oxidation and reduction is not true?


A) The conversion of an alkyne to an alkene is reduction.
B) The conversion of an alkene to an alkane is reduction.
C) Oxidation results in a decrease in the number of C-H bonds.
D) Reduction results in an increase in the number of C-Z bonds.

E) C) and D)
F) A) and B)

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Which of the following products do not form in the following reaction? Which of the following products do not form in the following reaction? A) Only I B) Only II C) Only III and IV D) Only I and II


A) Only I
B) Only II
C) Only III and IV
D) Only I and II

E) C) and D)
F) B) and D)

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Determine the product of the following reaction. Determine the product of the following reaction. A) I B) II C) III D) IV


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

E) None of the above
F) C) and D)

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Showing 1 - 20 of 39

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