Question 1

How many isomers,both structural and geometric,have the molecular formula C6H14?

Accepted Answer

A)  1 
B)  2 
C)  3 
D)  4 
E)  5 
A)  1 
B)  2 
C)  3 
D)  4 
E)  5 E

Question 2

What type of hydrocarbon is the following molecule?

Accepted Answer

A)  alkane 
B)  alkene 
C)  alkyne 
D)  aromatic 
E)  cycloalkene 
A)  alkane 
B)  alkene 
C)  alkyne 
D)  aromatic 
E)  cycloalkene D

Question 3

What is the name of the following compound?

Accepted Answer

A)  1,1,1-trimethylbutane 
B)  3-butylpropane 
C)  2-methyl-2-propylpropane 
D)  4,4-dimethylpentane 
E)  2,2-dimethylpentane 
A)  1,1,1-trimethylbutane 
B)  3-butylpropane 
C)  2-methyl-2-propylpropane 
D)  4,4-dimethylpentane 
E)  2,2-dimethylpentane E

Question 4

Name the following:

Accepted Answer

A)  1-hexyne 
B)  2-ethynyl butane 
C)  2-ethyl-3-butyne 
D)  3-methyl-1-pentyne 
E)  3-methyl-4-pentyne 
A)  1-hexyne 
B)  2-ethynyl butane 
C)  2-ethyl-3-butyne 
D)  3-methyl-1-pentyne 
E)  3-methyl-4-pentyne

Question 5

Which of the following is $\underline{\text{ not }}$  an addition polymer?

Accepted Answer

A)  polyvinyl chloride 
B)  nylon 
C)  teflon 
D)  styrofoam 
E)  polypropylene 
A)  polyvinyl chloride 
B)  nylon 
C)  teflon 
D)  styrofoam 
E)  polypropylene

Question 6

Which of the following structural formulas contains an error?

Accepted Answer

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

Question 7

What is the molecular formula for heptane?

Accepted Answer

A)  C6H12 
B)  C6H14 
C)  C7H14 
D)  C7H16 
E)  C9H20 
A)  C6H12 
B)  C6H14 
C)  C7H14 
D)  C7H16 
E)  C9H20

Question 8

A peptide bond is the amide linkage that is formed in a condensation reaction involving the __________ group of one amino acid with the carboxylic acid group of a second amino acid.

Accepted Answer

The answer of A peptide bond is the amide linkage...

Question 9

What is the product of the addition of excess F2 to acetylene?

Accepted Answer

A)  1,2-difluoroethane 
B)  ethylene 
C)  1,1,2,2-tetrafluoroethane 
D)  ethane 
E)  1,1-difluoroethylene 
A)  1,2-difluoroethane 
B)  ethylene 
C)  1,1,2,2-tetrafluoroethane 
D)  ethane 
E)  1,1-difluoroethylene

Question 10

Amino acids polymerize in condensation reactions that result in the formation of an amide linkage (or peptide bond)between amino acid molecules.What dipeptide(s)may be formed in the reaction of glycine with phenylalanine?

Accepted Answer

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

Question 11

What is the name of the following benzene derivative?

Accepted Answer

A)  dibenzene 
B)  1,2-dibenzene 
C)  toluene 
D)  naphthalene 
E)  aniline 
A)  dibenzene 
B)  1,2-dibenzene 
C)  toluene 
D)  naphthalene 
E)  aniline

Question 12

Which of the following molecules may be a cycloalkene?

Accepted Answer

A)  C4H8 
B)  C5H12 
C)  C5H10 
D)  C6H12 
E)  C6H10 
A)  C4H8 
B)  C5H12 
C)  C5H10 
D)  C6H12 
E)  C6H10

Question 13

What is the correct systematic name for the following alkene?

Accepted Answer

A)  2-ethyl-3-methyl-2-hexene 
B)  2-ethyl-3-methyl-1-pentene 
C)  4-ethyl-3-methyl-4-pentene 
D)  3-methyl-4-ethyl-4-pentene 
E)  octene 
A)  2-ethyl-3-methyl-2-hexene 
B)  2-ethyl-3-methyl-1-pentene 
C)  4-ethyl-3-methyl-4-pentene 
D)  3-methyl-4-ethyl-4-pentene 
E)  octene

Question 14

Name the following:
CH3-(CH2)5 -CH3

Accepted Answer

A)  heptane 
B)  pentane 
C)  butane 
D)  octane 
E)  hexane 
A)  heptane 
B)  pentane 
C)  butane 
D)  octane 
E)  hexane

Question 15

Which of the following alkenes is capable of forming cis-trans isomers?

Accepted Answer

A)  (CH3)2 = CH2 
B)  (CH3)2 = CHOH 
C)  CH3CH = CH2 
D)  CH3CH = CF2 
E)  CHBr = CHD 
A)  (CH3)2 = CH2 
B)  (CH3)2 = CHOH 
C)  CH3CH = CH2 
D)  CH3CH = CF2 
E)  CHBr = CHD

Question 16

Which functional group does $\textbf{    not      }$ contain an oxygen atom?

Accepted Answer

A)  ester 
B)  ether 
C)  aldehyde 
D)  amide 
E)  amine 
A)  ester 
B)  ether 
C)  aldehyde 
D)  amide 
E)  amine

Question 17

CH3CH2CH2COOH is ____.

Accepted Answer

A)  isobutyl alcohol 
B)  butyl alcohol 
C)  propionic acid 
D)  butanoic acid 
E)  oxalic acid 
A)  isobutyl alcohol 
B)  butyl alcohol 
C)  propionic acid 
D)  butanoic acid 
E)  oxalic acid

Question 18

Which of the following alcohols is likely to be least soluble in water?

Accepted Answer

A)  3-pentanol 
B)  2-butanol 
C)  1,2-ethanediol 
D)  1,2,3-propanetriol 
E)  methanol 
A)  3-pentanol 
B)  2-butanol 
C)  1,2-ethanediol 
D)  1,2,3-propanetriol 
E)  methanol

Question 19

What is the product of the addition of HCl to ethylene?

Accepted Answer

A)  chloroethane 
B)  chloroethylene 
C)  1,2-dichloroethane 
D)  1,1-dichloroethane 
E)  1,1,2,2-tetrachloroethylene 
A)  chloroethane 
B)  chloroethylene 
C)  1,2-dichloroethane 
D)  1,1-dichloroethane 
E)  1,1,2,2-tetrachloroethylene

Question 20

The process by which long chain hydrocarbons in petroleum are shortened is called ________.

Accepted Answer

The answer of The process by which long chain hydrocarbons...

Exam 24: Carbon: Not Just Another Element

How many isomers,both structural and geometric,have the molecular formula C6H14?

What type of hydrocarbon is the following molecule?

What is the name of the following compound?

Name the following:

Which of the following is not ‾\underline{\text{ not }} not ​ an addition polymer?

Which of the following structural formulas contains an error?

What is the molecular formula for heptane?

A peptide bond is the amide linkage that is formed in a condensation reaction involving the __________ group of one amino acid with the carboxylic acid group of a second amino acid.

What is the product of the addition of excess F2 to acetylene?

Amino acids polymerize in condensation reactions that result in the formation of an amide linkage (or peptide bond)between amino acid molecules.What dipeptide(s)may be formed in the reaction of glycine with phenylalanine?

What is the name of the following benzene derivative?

Which of the following molecules may be a cycloalkene?

What is the correct systematic name for the following alkene?

Name the following: CH3-(CH2)5 -CH3

Which of the following alkenes is capable of forming cis-trans isomers?

Which functional group does not \textbf{ not } not contain an oxygen atom?

CH3CH2CH2COOH is ____.

Which of the following alcohols is likely to be least soluble in water?

What is the product of the addition of HCl to ethylene?

The process by which long chain hydrocarbons in petroleum are shortened is called ________.

Basic Concepts of Chemistry

Mathlets Review: The Tools of Quantitative Chemistry

Atoms, molecules, and Ions

Chemical Reactions

Stoichiometry: Quantitative Information About Chemical Reactions

Principles of Chemical Reactivity: Energy and Chemical Reactions

The Structure of Atoms

The Structure of Atoms and Periodic Trends

Bonding and Molecular Structure

Bonding and Molecular Structure: Orbital Hybridization and Molecular Orbitals

Gases and Their Properties

Intermolecular Forces and Liquids

The Chemistry of Solids

Solutions and Their Behavior

Chemical Kinetics: the Rates of Chemical Reactions

Principles of Reactivity: Chemical Equilibria

The Chemistry of Acids and Bases

Principles of Reactivity: Other Aspects of Aqueous Equilibria

Entropy and Free Energy

Principles of Reactivity: Electron Transfer Reactions

Environmental Chemistry Earths Environment,energy,and Sustainability

The Chemistry of the Main Group Elements

The Chemistry of the Transition Elements

Biochemistry

Nuclear Chemistry

Filters

How many isomers,both structural and geometric,have the molecular formula C₆H₁₄?

Which of the following is $\underline{\text{ not }}$ an addition polymer?

What is the product of the addition of excess F₂ to acetylene?

Name the following: CH₃-(CH₂)₅-CH₃

Which functional group does $\textbf{ not }$ contain an oxygen atom?

CH₃CH₂CH₂COOH is ____.