Question 1

What is the hybridization of carbon atoms labeled i - iii in the following structure?

Accepted Answer

A)  i = sp2; ii = sp2; iii = sp2 
B)  i = sp; ii = sp; iii = sp3 
C)  i = sp2; ii = sp; iii = sp3 
D)  i = sp2; ii = sp2; iii = sp3 
A)  i = sp2; ii = sp2; iii = sp2 
B)  i = sp; ii = sp; iii = sp3 
C)  i = sp2; ii = sp; iii = sp3 
D)  i = sp2; ii = sp2; iii = sp3 D

Question 2

What is the value of the index of hydrogen deficiency of a molecule with the formula C8H19N?

Accepted Answer

zero

Question 3

Which of the following is a terpene?

Accepted Answer

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

Question 4

What is the index of hydrogen deficiency of a compound with a molecular formula of C5H10?

Accepted Answer

A)  0 
B)  1 
C)  2 
D)  3 
A)  0 
B)  1 
C)  2 
D)  3

Question 5

What is the IUPAC name of the following compound?

Accepted Answer

A)  1,3-dimethylcyclopentene 
B)  1,4-dimethylcyclopentene 
C)  2,4-dimethylcyclopentene 
D)  1,3-dimethyl-5-cyclopentene 
A)  1,3-dimethylcyclopentene 
B)  1,4-dimethylcyclopentene 
C)  2,4-dimethylcyclopentene 
D)  1,3-dimethyl-5-cyclopentene

Question 6

What is the value of the index of hydrogen deficiency of a molecule with the formula C8H12?

Accepted Answer

Question 7

Which of the following compounds has a hydrogen deficiency of 3?

Accepted Answer

A)  only 1 
B)  only 2 
C)  only 3 and 4 
D)  only 1,3 and 4 
A)  only 1 
B)  only 2 
C)  only 3 and 4 
D)  only 1,3 and 4

Question 8

What is the value of the index of hydrogen deficiency of Ritalin, shown below?

Accepted Answer

The answer of What is the value of the index...

Question 9

What type of molecular orbital is formed by the overlap of atomic orbitals shown?

Accepted Answer

A)  s bonding 
B)  s antibonding 
C)  p bonding 
D)  p antibonding 
A)  s bonding 
B)  s antibonding 
C)  p bonding 
D)  p antibonding

Question 10

What is the IUPAC name of the following compound?

Accepted Answer

1,6-dimeth

Question 11

What is the smallest trans cycloalkene that is stable at room temperature?

Accepted Answer

A)  (
E)  cyclohexene 
B)  (
E)  cycloheptene 
C)  (
E)  cyclooctene 
D)  (
E)  cyclodecene 
A)  (
E)  cyclohexene 
B)  (
E)  cycloheptene 
C)  (
E)  cyclooctene 
D)  (
E)  cyclodecene

Question 12

What is the IUPAC name of the following compound?

Accepted Answer

A)  (Z)-3-ethyl-5-methyl-1,4-heptadiene 
B)  (
E) -3-ethyl-5-methyl-1,4-heptadiene 
C)  (
E) -3-methyl-5-vinyl-3-heptene 
D)  (Z)-1,3-diethyl-1-methyl-1,4-pentadiene 
A)  (Z)-3-ethyl-5-methyl-1,4-heptadiene 
B)  (
E) -3-ethyl-5-methyl-1,4-heptadiene 
C)  (
E) -3-methyl-5-vinyl-3-heptene 
D)  (Z)-1,3-diethyl-1-methyl-1,4-pentadiene

Question 13

Which of the following is not a terpene?

Accepted Answer

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

Question 14

Which of the following compounds does not have a hydrogen deficiency of 5?

Accepted Answer

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

Question 15

What is the value of the index of hydrogen deficiency of a molecule with the formula C7H15N?

Accepted Answer

Question 16

Provide the bond-line structure of (2Z,6E)-octa-2,6-diene.

Accepted Answer

The answer of Provide the bond-line structure of (2Z,6E)-octa-2,6-diene....

Question 17

What is the IUPAC name of the following compound?

Accepted Answer

A)  1,2-dimethylcyclohexene 
B)  2,3-dimethyl-1-cyclohexene 
C)  1,2-dimethyl-2-cyclohexene 
D)  1,6-dimethylcyclohexene 
A)  1,2-dimethylcyclohexene 
B)  2,3-dimethyl-1-cyclohexene 
C)  1,2-dimethyl-2-cyclohexene 
D)  1,6-dimethylcyclohexene

Question 18

What is the IUPAC name of the following compound?

Accepted Answer

1,4-dimeth

Question 19

How many isomers of 1,6-heptadiene exist?

Accepted Answer

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

Question 20

What is the IUPAC name of the following compound?

Accepted Answer

A)  (
E) -3-methyl-3-pentene 
B)  (Z)-3-methyl-3-pentene 
C)  (
E) -3-methyl-2-pentene 
D)  (Z)-3-methyl-2-pentene 
A)  (
E) -3-methyl-3-pentene 
B)  (Z)-3-methyl-3-pentene 
C)  (
E) -3-methyl-2-pentene 
D)  (Z)-3-methyl-2-pentene

Exam 5: Alkenes: Bonding, Nomenclature, and Properties

What is the hybridization of carbon atoms labeled i - iii in the following structure?

What is the value of the index of hydrogen deficiency of a molecule with the formula C8H19N?

Which of the following is a terpene?

What is the index of hydrogen deficiency of a compound with a molecular formula of C5H10?

What is the IUPAC name of the following compound?

What is the value of the index of hydrogen deficiency of a molecule with the formula C8H12?

Which of the following compounds has a hydrogen deficiency of 3?

What is the value of the index of hydrogen deficiency of Ritalin, shown below?

What type of molecular orbital is formed by the overlap of atomic orbitals shown?

What is the IUPAC name of the following compound?

What is the smallest trans cycloalkene that is stable at room temperature?

What is the IUPAC name of the following compound?

Which of the following is not a terpene?

Which of the following compounds does not have a hydrogen deficiency of 5?

What is the value of the index of hydrogen deficiency of a molecule with the formula C7H15N?

Provide the bond-line structure of (2Z,6E)-octa-2,6-diene.

What is the IUPAC name of the following compound?

What is the IUPAC name of the following compound?

How many isomers of 1,6-heptadiene exist?

What is the IUPAC name of the following compound?

Covalent Bonding and Shapes of Molecules

Alkanes and Cycloalkanes

Stereoisomerism and Chirality

Acids and Bases

Reactions of Alkenes

Alkynes

Haloalkanes, Halogenation, and Radical Reactions

Nucleophilic Substitution and Beta-Elimination

Alcohols

Ethers, Epoxides, and Sulfides

Infrared Spectroscopy

Nuclear Magnetic Resonance Spectroscopy

Mass Spectrometry

An Introduction to Organometallic Compounds

Aldehydes and Ketones

Carboxylic Acids

Functional Derivatives of Carboxylic Acids

Enolate Anions and Enamines

Dienes, Conjugated Systems, and Pericyclic Reactions

Benzene and the Concept of Aromaticity

Reactions of Benzene and Its Derivatives

Filters

What is the value of the index of hydrogen deficiency of a molecule with the formula C₈H₁₉N?

What is the index of hydrogen deficiency of a compound with a molecular formula of C₅H₁₀?

What is the value of the index of hydrogen deficiency of a molecule with the formula C₈H₁₂?

What is the value of the index of hydrogen deficiency of a molecule with the formula C₇H₁₅N?