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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) I and II D) I, II, and III


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

Correct Answer

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


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

Correct Answer

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What is the starting material in the following sequence of reactions? What is the starting material in the following sequence of reactions? A) I B) II C) III D) IV


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

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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

Correct Answer

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What happens to the carbon atom in the transformation of chloromethane to methyllithium? CH3Cl + 2Li CH3Li + LiCl


A) Oxidized
B) Reduced
C) Oxidized and reduced
D) Neither oxidized nor reduced

Correct Answer

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What is (are) the product(s) of the following reaction? What is (are) the product(s) of the following reaction? A) Only I B) Only II C) Only III D) Only I and II


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

Correct Answer

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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

Correct Answer

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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

Correct Answer

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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

Correct Answer

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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

Correct Answer

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What is the starting material in the following reaction? What is the starting material in the following reaction? A) I B) II C) III D) IV


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

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


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

Correct Answer

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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

Correct Answer

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Which is (are) the product(s) of the following reaction? Which is (are) the product(s) of the following reaction? A) Only I and II B) Only I and III C) Only II and III D) I, II, and III


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

Correct Answer

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Which of the following explains why heats of hydrogenation cannot be used to determine the relative stability of compounds A and B below? <sup> </sup>Which of the following explains why heats of hydrogenation cannot be used to determine the relative stability of compounds A and B below? A) Compound A is trisubstituted while compound B is monosubstituted. B) Compound A has E configuration while compound B has no E/Z configuration. C) Both compounds A and B have no E/Z configurations. D) Hydrogenation of A and B give different alkanes.


A) Compound A is trisubstituted while compound B is monosubstituted.
B) Compound A has E configuration while compound B has no E/Z configuration.
C) Both compounds A and B have no E/Z configurations.
D) Hydrogenation of A and B give different alkanes.

Correct Answer

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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

Correct Answer

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Rank the following alkenes in order of increasing rate of hydrogenation. Rank the following alkenes in order of increasing rate of hydrogenation. A) I < III < IV < II B) IV < III < II < I C) I < II < III < IV D) IV < II < III < I


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

Correct Answer

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Which of the following statements about the reduction of epoxides with LiA1H4 is true?


A) The nucleophile is a hydride (H-) .
B) In unsymmetrical epoxides, nucleophilic attack of H- occurs at the more substituted carbon atom.
C) The reaction follows SN1 mechanism.
D) The nucleophile, H-, is a weak nucleophile.

Correct Answer

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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

Correct Answer

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Showing 21 - 39 of 39

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