Filters
Question type
Study Flashcards

What is the major organic product obtained from the following reaction? What is the major organic product obtained from the following reaction? A) 1 B) 2 C) 3 D) 4


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

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

Correct Answer

verifed

verified

What type of reactive intermediate is formed in the reaction of an alkene with Br2 and water to give a bromohydrin?


A) carbocation
B) carbanion
C) radical
D) cyclic bromonium ion

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

Correct Answer

verifed

verified

What is the best choice of reagent(s) to perform the following transformation? What is the best choice of reagent(s) to perform the following transformation?

Correct Answer

verifed

verified

What is (are) the major organic product(s) obtained from the following reaction? What is (are) the major organic product(s) obtained from the following reaction? 1.(2R,3R) -butanediol 2) (2S,3S) -butanediol 3) meso-2,3-butanediol A) only 1 B) only 2 C) only 3 D) only 1 and 2 1.(2R,3R) -butanediol 2) (2S,3S) -butanediol 3) meso-2,3-butanediol


A) only 1
B) only 2
C) only 3
D) only 1 and 2

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

Correct Answer

verifed

verified

What is the major organic product obtained from the following reaction? What is the major organic product obtained from the following reaction? A) 1 B) 2 C) 3 D) 4


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

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

Correct Answer

verifed

verified

What is the best choice of reagent(s) to perform the following transformation? What is the best choice of reagent(s) to perform the following transformation? A) H<sub>2</sub>O, H<sub>2</sub>SO<sub>4</sub> B) HgSO<sub>4</sub>; followed by NaBH<sub>4</sub> C) BH<sub>3</sub>; followed by H<sub>2</sub>O<sub>2</sub> D) OsO<sub>4</sub>; followed by NaHSO<sub>3</sub>


A) H2O, H2SO4
B) HgSO4; followed by NaBH4
C) BH3; followed by H2O2
D) OsO4; followed by NaHSO3

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

Correct Answer

verifed

verified

Which of the following alkenes undergoes the least exothermic hydrogenation upon treatment with H2/Pd? Which of the following alkenes undergoes the least exothermic hydrogenation upon treatment with H<sub>2</sub>/Pd? A) 1 B) 2 C) 3 D) 4


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

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

Correct Answer

verifed

verified

Which of the following reactions of alkenes is not stereospecific?


A) bromination (treatment with Br2 in CHCl3)
B) hydrogenation (treatment with H2/Pt)
C) acid-catalyzed hydration (treatment with aqueous H2SO4)
D) bromohydrin formation (treatment with Br2/H2O)

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

Correct Answer

verifed

verified

What is the major organic product obtained from the following reaction? What is the major organic product obtained from the following reaction? A) 1 B) 2 C) 3 D) 4


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

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

Correct Answer

verifed

verified

The reaction of methylpropene with HBr in ether gives one of the two products below as the major product. Answer the following question(s) about this reaction. The reaction of methylpropene with HBr in ether gives one of the two products below as the major product. Answer the following question(s) about this reaction. -Product _____would be formed via a primary carbocation. -Product _____would be formed via a primary carbocation.

Correct Answer

verifed

verified

What is the major organic product obtained from the following reaction? What is the major organic product obtained from the following reaction? A) 1 B) 2 C) 3 D) 4


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

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

Correct Answer

verifed

verified

Which of the following alkenes undergoes the most exothermic hydrogenation upon treatment with H2/Pd? Which of the following alkenes undergoes the most exothermic hydrogenation upon treatment with H<sub>2</sub>/Pd? A) 1 B) 2 C) 3 D) 4


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

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

Correct Answer

verifed

verified

What is the correct order of stability of the following carbocations (more stable > less stable) ? What is the correct order of stability of the following carbocations (more stable > less stable) ? A) 1 > 2 > 3 B) 2 > 1 > 3 C) 2 > 3 > 1 D) 3 > 2 > 1


A) 1 > 2 > 3
B) 2 > 1 > 3
C) 2 > 3 > 1
D) 3 > 2 > 1

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

Correct Answer

verifed

verified

The reagents that could effect the following conversion are H2 and Ni. The reagents that could effect the following conversion are H<sub>2</sub> and Ni.

A) True
B) False

Correct Answer

verifed

verified

What is the correct order of exothermicity for hydrogenation of the following butenes upon treatment with H2/Pd (more exothermic > less exothermic) ? What is the correct order of exothermicity for hydrogenation of the following butenes upon treatment with H<sub>2</sub>/Pd (more exothermic > less exothermic) ? A) 1 > 2 > 3 B) 1 > 3 > 2 C) 3 > 2 > 1 D) 2 > 3 > 1


A) 1 > 2 > 3
B) 1 > 3 > 2
C) 3 > 2 > 1
D) 2 > 3 > 1

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

Correct Answer

verifed

verified

Provide the structure of the key intermediate in the following reaction? Provide the structure of the key intermediate in the following reaction?

Correct Answer

verifed

verified

What is the major organic product obtained from the following reaction? What is the major organic product obtained from the following reaction?

Correct Answer

verifed

verified

Consider the following reaction. Consider the following reaction. The product would be The product would be Consider the following reaction. The product would be

A) True
B) False

Correct Answer

verifed

verified

The reagents that could effect the following conversion are: BH3, then H2O2 and NaOH. The reagents that could effect the following conversion are: BH<sub>3</sub>, then H<sub>2</sub>O<sub>2</sub> and NaOH.

A) True
B) False

Correct Answer

verifed

verified

What is the major organic product obtained from the following reaction? What is the major organic product obtained from the following reaction?

Correct Answer

verifed

verified

Showing 41 - 60 of 98

Related Exams

Exam 1

Covalent Bonding and Shapes of Molecules

115 Questions

Exam 2

Alkanes and Cycloalkanes

95 Questions

Exam 3

Stereoisomerism and Chirality

93 Questions

Exam 4

Acids and Bases

94 Questions

Exam 5

Alkenes: Bonding, Nomenclature, and Properties

86 Questions

Exam 7

Alkynes

100 Questions

Exam 8

Haloalkanes, Halogenation, and Radical Reactions

76 Questions

Exam 9

Nucleophilic Substitution and Beta-Elimination

111 Questions

Exam 10

Alcohols

98 Questions

Exam 11

Ethers, Epoxides, and Sulfides

93 Questions

Exam 12

Infrared Spectroscopy

67 Questions

Exam 13

Nuclear Magnetic Resonance Spectroscopy

102 Questions

Exam 14

Mass Spectrometry

65 Questions

Exam 15

An Introduction to Organometallic Compounds

66 Questions

Exam 16

Aldehydes and Ketones

119 Questions

Exam 17

Carboxylic Acids

71 Questions

Exam 18

Functional Derivatives of Carboxylic Acids

112 Questions

Exam 19

Enolate Anions and Enamines

93 Questions

Exam 20

Dienes, Conjugated Systems, and Pericyclic Reactions

69 Questions

Exam 21

Benzene and the Concept of Aromaticity

85 Questions

Exam 22

Reactions of Benzene and Its Derivatives

107 Questions

Exam 23

Amines

88 Questions

Exam 24

Catalytic Carbon-Carbon Bond Formation

77 Questions

Exam 25

Carbohydrates

60 Questions

Exam 26

Lipids

54 Questions

Exam 27

Amino Acids and Proteins

70 Questions

Exam 28

Nucleic Acids

52 Questions

Exam 29

Organic Polymer Chemistry

60 Questions

Show Answer