Question 1

Which of the following structures violates the octet rule?

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)    B

Question 2

Which of the following is the correct name for the compound shown?

Accepted Answer

A) 2-chlorophenol 
B) 2-chlorotoluene 
C) 2-chloroaniline 
D) 1-chloroaniline 
A) 2-chlorophenol 
B) 2-chlorotoluene 
C) 2-chloroaniline 
D) 1-chloroaniline C

Question 3

The ability to detect light is based, in part, to a change of one from of retinal to another.  Specifically, what is this change?

Accepted Answer

A) a cis to trans conversion 
B) a trans to cis conversion 
C) A hydrogenation reaction 
D) A dehydrogenation reaction 
A) a cis to trans conversion 
B) a trans to cis conversion 
C) A hydrogenation reaction 
D) A dehydrogenation reaction A

Question 4

According to Markovnikov's rule, when 3-methyl-1-butene undergoes and addition reaction with HCl, the chlorine will end up on which main chain carbon?

Accepted Answer

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

Question 5

Poly (vinyl chloride), PVC, is used for water pipes and synthetic leather. What is the monomer of the PVC polymer shown below?

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 6

Indicate the geometry around each of the carbon atoms in the following molecule.

Accepted Answer

A) 1 - triangular, 2- tetrahedral, 3 - linear 
B) 1 - linear, 2- tetrahedral, 3 - triangular 
C) 1 - tetrahedral, 2- tetrahedral, 3 - linear 
D) 1 - triangular, 2- linear, 3 - tetrahedral 
A) 1 - triangular, 2- tetrahedral, 3 - linear 
B) 1 - linear, 2- tetrahedral, 3 - triangular 
C) 1 - tetrahedral, 2- tetrahedral, 3 - linear 
D) 1 - triangular, 2- linear, 3 - tetrahedral

Question 7

Acetylene is commercially useful as a fuel for torches and as

Accepted Answer

A) a starting material for plastics. 
B) an industrial solvent. 
C) an ingredient in pesticides. 
D) a component in paint formulations. 
A) a starting material for plastics. 
B) an industrial solvent. 
C) an ingredient in pesticides. 
D) a component in paint formulations.

Question 8

What would the reaction of hydrogen fluoride with ethene be an example of?

Accepted Answer

A) hydration 
B) halogenation 
C) hydrohalogenation 
D) fluorination 
A) hydration 
B) halogenation 
C) hydrohalogenation 
D) fluorination

Question 9

Which of the following is a useful organic solvent?

Accepted Answer

A) aniline 
B) toluene 
C) naphthalene 
D) phenacetin 
A) aniline 
B) toluene 
C) naphthalene 
D) phenacetin

Question 10

Naphthalene is used as _____ .

Accepted Answer

A) an explosive 
B) moth repellent 
C) a pain reliever 
D) a solvent 
A) an explosive 
B) moth repellent 
C) a pain reliever 
D) a solvent

Question 11

What is the correct name for   ?

Accepted Answer

A) 3-phenyl-1-propene 
B) 1-phenyl-1-propene 
C) 1-phenyl-2-propene 
D) 3-phenyl-2-propene 
A) 3-phenyl-1-propene 
B) 1-phenyl-1-propene 
C) 1-phenyl-2-propene 
D) 3-phenyl-2-propene

Question 12

Indicate the hybridization on each of the carbon atoms designated by a number in the following molecule.

Accepted Answer

A) 1 - sp ,  2 - sp 2 
B) 1 - sp3 ,  2 - sp 2 
C) 1 - sp2 ,  2 - sp 3 
D) 1 - sp3 ,  2 - sp 
A) 1 - sp ,  2 - sp 2 
B) 1 - sp3 ,  2 - sp 2 
C) 1 - sp2 ,  2 - sp 3 
D) 1 - sp3 ,  2 - sp

Question 13

What is the IUPAC name for the compound shown below?

Accepted Answer

A) 3-ethyl-1-pentene 
B) 2-ethyl-2-pentene 
C) 3-ethyl-3-pentene 
D) 2-ethyl-1-pentene 
A) 3-ethyl-1-pentene 
B) 2-ethyl-2-pentene 
C) 3-ethyl-3-pentene 
D) 2-ethyl-1-pentene

Question 14

Markovnikov's rule indicates that in the addition of H-X to an alkene, the hydrogen becomes attached to the carbon atom that is already bonded to more hydrogens.

Accepted Answer

A) True 
 B)False

Question 15

Which of the following is the correct IUPAC name for the compound CH2 − C ≡ C − CH2 − CH2 − Br?

Accepted Answer

A) 4-bromopentyne 
B) 1-bromo-2-pentyne 
C) 1-bromo-3-pentyne 
D) 5-bromo-2-pentyne 
A) 4-bromopentyne 
B) 1-bromo-2-pentyne 
C) 1-bromo-3-pentyne 
D) 5-bromo-2-pentyne

Question 16

Which of the following is a reasonable representation of an sp2 hybridized orbital?

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 17

The same substances which add to double bonds can add to triple bonds.

Accepted Answer

A) True 
 B)False

Question 18

Which characteristic relates to alkenes but not the other hydrocarbon families?

Accepted Answer

A) saturation 
B) halogen substitution 
C) double bonds 
D) triple bonds 
A) saturation 
B) halogen substitution 
C) double bonds 
D) triple bonds

Question 19

Which of the following will not reduce your cancer risk?

Accepted Answer

A) not smoking 
B) being active 
C) maintaining proper weight 
D) cooking meats at high temperatures 
A) not smoking 
B) being active 
C) maintaining proper weight 
D) cooking meats at high temperatures

Question 20

Which of the following is the polymer produced from CH3 − CH=CH − Cl?

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Exam 12: Unsaturated Hydrocarbons

Which of the following structures violates the octet rule?

Which of the following is the correct name for the compound shown?

The ability to detect light is based, in part, to a change of one from of retinal to another. Specifically, what is this change?

According to Markovnikov's rule, when 3-methyl-1-butene undergoes and addition reaction with HCl, the chlorine will end up on which main chain carbon?

Poly (vinyl chloride), PVC, is used for water pipes and synthetic leather. What is the monomer of the PVC polymer shown below?

Indicate the geometry around each of the carbon atoms in the following molecule.

Acetylene is commercially useful as a fuel for torches and as

What would the reaction of hydrogen fluoride with ethene be an example of?

Which of the following is a useful organic solvent?

Naphthalene is used as _____ .

What is the correct name for ?

Indicate the hybridization on each of the carbon atoms designated by a number in the following molecule.

What is the IUPAC name for the compound shown below?

Markovnikov's rule indicates that in the addition of H-X to an alkene, the hydrogen becomes attached to the carbon atom that is already bonded to more hydrogens.

Which of the following is the correct IUPAC name for the compound CH2 − C ≡ C − CH2 − CH2 − Br?

Which of the following is a reasonable representation of an sp2 hybridized orbital?

The same substances which add to double bonds can add to triple bonds.

Which characteristic relates to alkenes but not the other hydrocarbon families?

Which of the following will not reduce your cancer risk?

Which of the following is the polymer produced from CH3 − CH=CH − Cl?

Matter, Measurements, and Calculations

Atoms and Molecules

Electronic Structure and the Periodic Law

Forces Between Particles

Chemical Reactions

The States of Matter

Solutions and Colloids

Reaction Rates and Equilibrium

Acids, Bases, and Salts

Radioactivity and Nuclear Processes

Organic Compounds: Alkanes

Alcohols, Phenols, and Ethers

Aldehydes and Ketones

Carboxylic Acids and Esters

Amines and Amides

Carbohydrates

Lipids

Proteins

Enzymes

Nucleic Acids and Protein Synthesis

Nutrition and Energy for Life

Carbohydrate Metabolism

Lipid and Amino Acid Metabolism

Body Fluids

Filters

Which of the following is the correct IUPAC name for the compound CH₂ − C ≡ C − CH₂ − CH₂ − Br?

Which of the following is a reasonable representation of an sp² hybridized orbital?

Which of the following is the polymer produced from CH₃ − CH=CH − Cl?