Filters
Question type
Study Flashcards

What is the IUPAC name for the following compound? What is the IUPAC name for the following compound? A) 4-Ethyl-3-methyl-1-octen-5-ol B) 3-Ethyl-4-methyl-2-octen-5-ol C) 5-Ethyl-6-methyl-7-octen-4-ol D) 4-Ethyl-6-methyl-1-octen-5-ol


A) 4-Ethyl-3-methyl-1-octen-5-ol
B) 3-Ethyl-4-methyl-2-octen-5-ol
C) 5-Ethyl-6-methyl-7-octen-4-ol
D) 4-Ethyl-6-methyl-1-octen-5-ol

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

Correct Answer

verifed

verified

In which of the following alkene addition reactions will carbocation rearrangements occur?


A) Addition of Br2 and H2O
B) Addition of Br2
C) Addition of Cl2 and H2O
D) Addition of H2O in the presence of H2SO4

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

Correct Answer

verifed

verified

Rank the following compounds in order of decreasing stability, putting the most stable first. Rank the following compounds in order of decreasing stability, putting the most stable first. A) I > II > III B) II > I > III C) III > II > I D) III > I > II


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

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

Correct Answer

verifed

verified

What is the IUPAC name for the following compound? What is the IUPAC name for the following compound? A) 1-Methylcyclopentene B) 2-Methyl-1-cyclopentene C) 1-Methylene-1-methylcyclopentane D) 1-Methylcyclohexene


A) 1-Methylcyclopentene
B) 2-Methyl-1-cyclopentene
C) 1-Methylene-1-methylcyclopentane
D) 1-Methylcyclohexene

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

Correct Answer

verifed

verified

Which of the following statements about hydroboration/oxidation of alkenes is true?


A) In hydroboration, the boron atom bonds to the more substituted carbon.
B) Hydroboration occurs with anti addition.
C) Oxidation occurs with retention of configuration.
D) 9-BBN does not undergo hydroboration in the same manner as BH3.

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

Correct Answer

verifed

verified

What is (are) the major product(s) obtained from the following reaction? What is (are) the major product(s) obtained from 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

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

Correct Answer

verifed

verified

Which of the statements about the properties of the carbon-carbon double bond is not true?


A) There is restricted rotation around the carbon-carbon double bond.
B) Whenever the two groups on each end of a carbon-carbon double bond are the same, two diastereomers are possible.
C) Trans alkenes are generally more stable than cis alkenes.
D) The stability of the carbon-carbon double bond increases as the number of substituent groups increases.

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

Correct Answer

verifed

verified

Rearrangements can occur in which of the following reactions?


A) Addition of Cl2 to an alkene.
B) Addition of HOBr to an alkene.
C) Addition of H2O/H3O+ to an alkene.
D) None of these.

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

Correct Answer

verifed

verified

What is (are) the major product(s) obtained from the following reaction? What is (are) the major product(s) obtained from 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

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

Correct Answer

verifed

verified

Markovnikov addition of HBr to CH3CH=CH2 involves which of the following?


A) Initial attack by bromide anion (Br-) .
B) Initial attack by bromine radical (Br•) .
C) Formation of a primary carbocation.
D) Formation of a secondary carbocation.

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

Correct Answer

verifed

verified

Which of the following reaction conditions would result in anti-Markovnikov addition to an alkene?


A) H2O/H3O+
B) HBr
C) HCl
D) [1] BH3; [2] H2O2/HO-

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

Correct Answer

verifed

verified

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

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

Correct Answer

verifed

verified

What is the common name of the following compound? What is the common name of the following compound? A) 2-Vinylcyclohexene B) 2-Allylcyclohexene C) 1-Allylcyclohexene D) 1-Vinylcyclohexene


A) 2-Vinylcyclohexene
B) 2-Allylcyclohexene
C) 1-Allylcyclohexene
D) 1-Vinylcyclohexene

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

Correct Answer

verifed

verified

What type of reactive intermediate is formed in the reaction of an alkene with HI to give an iodoalkane?


A) Carbanion
B) Carbocation
C) Cyclic bromonium ion
D) Radical

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

Correct Answer

verifed

verified

Which of the following alkenes is an E alkene? Which of the following alkenes is an E alkene? A) I B) II C) III D) IV


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

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

Correct Answer

verifed

verified

Which of the following statements about alkenes is true?


A) Alkenes react with nucleophiles and bases.
B) Alkenes contain double bonds from two sp-hybridized carbon atoms.
C) In the reactions of alkenes, the Which of the following statements about alkenes is true? A) Alkenes react with nucleophiles and bases. B) Alkenes contain double bonds from two sp-hybridized carbon atoms. C) In the reactions of alkenes, the always broken. D) Alkenes react with electrophiles.always broken.
D) Alkenes react with electrophiles.

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

Correct Answer

verifed

verified

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 D)
F) All of the above

Correct Answer

verifed

verified

What is the best choice of reagent to accomplish the following transformation? What is the best choice of reagent to accomplish the following transformation? A) HBr B) Br<sub>2</sub>, H<sub>2</sub>O C) Br<sub>2</sub> D) H<sub>2</sub>O<sub>2</sub>/Br<sub>2</sub>


A) HBr
B) Br2, H2O
C) Br2
D) H2O2/Br2

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

Correct Answer

verifed

verified

Rank the carbocation in order of increasing stability, putting the least stable first. Rank the carbocation in order of increasing stability, putting the least stable first. A) III < I < II B) III < II < I C) I < II < III D) I < III < II


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

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

Correct Answer

verifed

verified

Calculate the degree of unsaturation for a molecule with molecular formula C8H9N.


A) 2
B) 3
C) 4
D) 5

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

Correct Answer

verifed

verified

Showing 21 - 40 of 43

Related Exams

Exam 1

Structure and Bonding

69 Questions

Exam 2

Acids and Bases

52 Questions

Exam 3

Introduction to Organic Molecules and Functional Groups

45 Questions

Exam 4

Alkanes

57 Questions

Exam 5

Stereochemistry

59 Questions

Exam 6

Understanding Organic Reactions

45 Questions

Exam 7

Alkyl Halides and Nucleophilic Substitution

61 Questions

Exam 8

Alkyl Halides and Elimination Reactions

43 Questions

Exam 9

Alcohols, Ethers, and Related Compounds

49 Questions

Exam 11

Alkynes

42 Questions

Exam 12

Oxidation and Reduction

39 Questions

Exam 13

Mass Spectrometry and Infrared Spectroscopy

35 Questions

Exam 14

Nuclear Magnetic Resonance Spectroscopy

29 Questions

Exam 15

Radical Reactions

42 Questions

Exam 16

Conjugation, Resonance, and Dienes

43 Questions

Exam 17

Benzene and Aromatic Compounds

31 Questions

Exam 18

Reactions of Aromatic Compounds

54 Questions

Exam 19

Carboxylic Acids and the Acidity of the O-H Bond

36 Questions

Exam 20

Introduction to Carbonyl Chemistry;

29 Questions

Exam 21

Aldehydes and Ketones Nucleophilic Addition

42 Questions

Exam 22

Carboxylic Acids and Derivatives

46 Questions

Exam 23

Substitution Reactions of Carbonyl Compounds at the Alpha-Carbon

40 Questions

Exam 24

Carbonyl Condensation Reactions

45 Questions

Exam 25

Amines

53 Questions

Exam 26

Carbon-Carbon Bond Forming Reactions in Organic Synthesis

37 Questions

Exam 27

Pericyclic Reactions

47 Questions

Exam 28

Carbohydrates

38 Questions

Exam 29

Amino Acids and Proteins

35 Questions

Exam 30

Synthetic Polymers

36 Questions

Exam 31

Lipids

39 Questions

Show Answer