Filters
Question type
Study Flashcards

Which reagent would best serve as the basis for a simple chemical test to distinguish between acetophenone and benzophenone?


A) NaOI (I2 in NaOH)
B) Br2/CCl4
C) CrO3/H2SO4
D) NaHCO3/H2O
E) Ag(NH3) 2+

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

Correct Answer

verifed

verified

What product is finally formed when the initial compound formed from cyclopentanone and piperidine is mixed with allyl chloride and that product is heated and then hydrolyzed? What product is finally formed when the initial compound formed from cyclopentanone and piperidine is mixed with allyl chloride and that product is heated and then hydrolyzed? 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

verifed

verified

What is the product,Z,of the following reaction sequence? What is the product,Z,of the following reaction sequence? A) I B) II C) III D) IV E) V


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

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

Correct Answer

verifed

verified

Which of the following statements is true of the following enamine? Which of the following statements is true of the following enamine? A) The enamine can be made from cyclopentanone + pyrrolidine. B) It has another resonance structure: C) It can be acylated at the \infty -carbon of the original carbonyl compound. D) It can be alkylated. E) All of these choices are true.


A) The enamine can be made from cyclopentanone + pyrrolidine.
B) It has another resonance structure: Which of the following statements is true of the following enamine? A) The enamine can be made from cyclopentanone + pyrrolidine. B) It has another resonance structure: C) It can be acylated at the \infty -carbon of the original carbonyl compound. D) It can be alkylated. E) All of these choices are true.
C) It can be acylated at the ∞\infty -carbon of the original carbonyl compound.
D) It can be alkylated.
E) All of these choices are true.

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

Correct Answer

verifed

verified

Which compound would be formed when 2,3-dimethylhexanal is treated with a solution of NaOT in T2O?


A) Which compound would be formed when 2,3-dimethylhexanal is treated with a solution of NaOT in T<sub>2</sub>O? A) B) C) D) E)
B) Which compound would be formed when 2,3-dimethylhexanal is treated with a solution of NaOT in T<sub>2</sub>O? A) B) C) D) E)
C) Which compound would be formed when 2,3-dimethylhexanal is treated with a solution of NaOT in T<sub>2</sub>O? A) B) C) D) E)
D) Which compound would be formed when 2,3-dimethylhexanal is treated with a solution of NaOT in T<sub>2</sub>O? A) B) C) D) E)
E) Which compound would be formed when 2,3-dimethylhexanal is treated with a solution of NaOT in T<sub>2</sub>O? A) B) C) D) E)

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

Correct Answer

verifed

verified

Which of the following compounds is the strongest acid? Which of the following compounds is the strongest acid? A) I B) II C) III D) IV E) V


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

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

Correct Answer

verifed

verified

What is the final product of the following reaction sequence? Give structural details of all significant intermediates. What is the final product of the following reaction sequence? Give structural details of all significant intermediates.

Correct Answer

verifed

verified

What would be the major product of the following reaction? What would be the major product of the following reaction? 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) None of the above

Correct Answer

verifed

verified

The haloform reaction is an efficient method for converting methyl ketones to ___.

Correct Answer

verifed

verified

What would be the major product of the following reaction sequence? What would be the major product of the following reaction sequence? A) I B) II C) III D) IV E) V


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

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

Correct Answer

verifed

verified

Which reagent would best serve as the basis for a simple chemical test to distinguish between acetophenone and propiophenone?


A) NaOI (I2 in NaOH)
B) Br2/CCl4
C) CrO3/H2SO4
D) NaHCO3/H2O
E) Ag(NH3) 2+

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

Correct Answer

verifed

verified

What would be the major product of the following reaction? What would be the major product of the following reaction? A) B) C) D) E)


A) What would be the major product of the following reaction? A) B) C) D) E)
B) What would be the major product of the following reaction? A) B) C) D) E)
C) What would be the major product of the following reaction? A) B) C) D) E)
D) What would be the major product of the following reaction? A) B) C) D) E)
E) What would be the major product of the following reaction? A) B) C) D) E)

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

Correct Answer

verifed

verified

Which organic reagents would you need to make 2-ethylheptanoic acid from diethyl malonate?


A) Bromoethane,1-bromopentane,sodium ethoxide,and potassium tert-butoxide
B) 3-Bromooctane and sodium ethoxide
C) 3-Bromoheptane and sodium ethoxide
D) 1-Bromopropane,2-bromopentane,sodium ethoxide,and potassium tert-butoxide
E) 2-Bromoheptane and potassium tert-butoxide

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

Correct Answer

verifed

verified

Which of the following represent tautomers?


A) Which of the following represent tautomers? A) B) C) D) All of these choices. E) None of these choices.
B) Which of the following represent tautomers? A) B) C) D) All of these choices. E) None of these choices.
C) Which of the following represent tautomers? A) B) C) D) All of these choices. E) None of these choices.
D) All of these choices.
E) None of these choices.

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

Correct Answer

verifed

verified

Dissolving a halogen in aqueous sodium hydroxide provides a solution of ___.

Correct Answer

verifed

verified

sodium hyp...

View Answer

Which of the compounds listed below is more acidic than 2-pentanol?


A) Ethyl 2-oxocyclohexanecarboxylate
B) 2-Pentanone
C) Pentanal
D) All of these choices.
E) Two of these choices.

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

Correct Answer

verifed

verified

What would be the major product of the following reaction? What would be the major product of the following reaction? A) I B) II C) III D) IV E) V


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

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

Correct Answer

verifed

verified

Which structure represents an ester enolate? Which structure represents an ester enolate? A) I B) II C) III D) IV E) Two of these choices.


A) I
B) II
C) III
D) IV
E) Two of these choices.

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

Correct Answer

verifed

verified

What would be the major product of the following reaction? What would be the major product of the following reaction? A) I B) II C) III D) IV E) V


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

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

Correct Answer

verifed

verified

Which base is employed in the alkylation of ethyl pentanoate with methyl iodide?


A) Sodium methoxide
B) Sodium ethoxide
C) Sodium hydride
D) Potassium tert-butoxide
E) Sodium amide

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

Correct Answer

verifed

verified

Showing 61 - 80 of 190

Related Exams

Exam 1

The Basics

158 Questions

Exam 2

Families of Carbon

151 Questions

Exam 3

Acids and Bases

149 Questions

Exam 4

Nomenclature and Conformations of Alkanes and Cycloalkanes

163 Questions

Exam 5

Stereochemistry

179 Questions

Exam 6

Nucleophilic Reactions

91 Questions

Exam 7

Alkenes and Alkynes I

220 Questions

Exam 8

Alkenes and Alkynes II

163 Questions

Exam 9

Nuclear Magnetic Resonance and Mass Spectrometry

158 Questions

Exam 10

Radical Reactions

148 Questions

Exam 11

Alcohols and Ethers

256 Questions

Exam 12

Alcohols From Carbonyl Compounds

210 Questions

Exam 13

Conjugated Unsaturated Systems

201 Questions

Exam 14

Aromatic Compounds

186 Questions

Exam 15

Reactions of Aromatic Compounds

207 Questions

Exam 16

Aldehydes and Ketones

189 Questions

Exam 17

Carboxylic Acids and Their Derivatives

213 Questions

Exam 19

Condensation and Conjugate Addition Reactions of Carbonyl Compounds

182 Questions

Exam 20

Amines

207 Questions

Exam 21

Transition Metal Complexes

86 Questions

Exam 22

Carbohydrates

124 Questions

Exam 23

Lipids

127 Questions

Exam 24

Amino Acids and Proteins

135 Questions

Exam 25

Nucleic Acids and Protein Synthesis

126 Questions

Show Answer