Question 1

The segment -CH2CH2CH2CH2CH2CH2- represents the polymer named

Accepted Answer

A)  polybutylene. 
B)  polyhexene. 
C)  polypropylene. 
D)  polystyrene. 
E)  polyethylene. 
A)  polybutylene. 
B)  polyhexene. 
C)  polypropylene. 
D)  polystyrene. 
E)  polyethylene.

Question 2

Aspirin is an effective and widely used pain reliever. Identify the functional group circled.

Accepted Answer

A)  Aldehyde 
B)  Ketone 
C)  Ester 
D)  Carboxylic acid 
E)  Carbonyl 
A)  Aldehyde 
B)  Ketone 
C)  Ester 
D)  Carboxylic acid 
E)  Carbonyl

Question 3

Glycerin is used in cosmetics as a moisturizer. Identify the functional group circled.

Accepted Answer

A)  Carboxylic acid 
B)  Alcohol 
C)  Ester 
D)  Ether 
E)  Aldehyde 
A)  Carboxylic acid 
B)  Alcohol 
C)  Ester 
D)  Ether 
E)  Aldehyde

Question 4

Serotonin transmits nerve impulses through the body. Identify the functional group circled.

Accepted Answer

A)  Aldehyde 
B)  Alcohol 
C)  Amide 
D)  Amine 
E)  Nitride 
A)  Aldehyde 
B)  Alcohol 
C)  Amide 
D)  Amine 
E)  Nitride

Question 5

Enflurane is an effective gaseous anesthetic with relatively low flammability. Identify the functional group circled.

Accepted Answer

A)  Aldehyde 
B)  Ketone 
C)  Ester 
D)  Ether 
E)  Alcohol 
A)  Aldehyde 
B)  Ketone 
C)  Ester 
D)  Ether 
E)  Alcohol

Question 6

Name the three component parts of a nucleotide.

Accepted Answer

phosphate,

Question 7

How many secondary carbons does the following molecule have?

Accepted Answer

A)  0 
B)  1 
C)  3 
D)  5 
E)  7 
A)  0 
B)  1 
C)  3 
D)  5 
E)  7

Question 8

What is the name for the compound with the formula CH3CH2CH2COOH?

Accepted Answer

A)  1-Butanol 
B)  Propanol 
C)  Propanoic acid 
D)  Pentanoic acid 
E)  Butanoic acid 
A)  1-Butanol 
B)  Propanol 
C)  Propanoic acid 
D)  Pentanoic acid 
E)  Butanoic acid

Question 9

The group of atoms that is responsible for the characteristic properties of a family of organic compounds is called a/an ________ group.

Accepted Answer

A)  hydrocarbon 
B)  functional 
C)  ether 
D)  enzyme 
E)  polyatomic ion 
A)  hydrocarbon 
B)  functional 
C)  ether 
D)  enzyme 
E)  polyatomic ion

Question 10

Which could not serve as a monomer for an addition polymer?

Accepted Answer

A)  ClCH=CH2 
B)  H2C=CH-CN 
C)  H2C=CH-C6H5  
D)    
E)    
A)  ClCH=CH2 
B)  H2C=CH-CN 
C)  H2C=CH-C6H5  
D)    
E)

Question 11

Esters are synthesized from two classes of organic compounds. Those two types of compounds are

Accepted Answer

A)  acids and bases. 
B)  amines and alcohols. 
C)  alcohols and acids. 
D)  amines and alkenes. 
E)  alkenes and bases. 
A)  acids and bases. 
B)  amines and alcohols. 
C)  alcohols and acids. 
D)  amines and alkenes. 
E)  alkenes and bases.

Question 12

The two molecules represented below are examples of

Accepted Answer

A)  isomers. 
B)  isotopes. 
C)  alcohols. 
D)  carboxylic acids. 
E)  unsaturated hydrocarbons. 
A)  isomers. 
B)  isotopes. 
C)  alcohols. 
D)  carboxylic acids. 
E)  unsaturated hydrocarbons.

Question 13

What is the name of the following compound?

Accepted Answer

A)  1-Propyl-3-ethanamine 
B)  4-Pentanamine 
C)  1-Propyl-1-propanamine 
D)  3-Hexanamine 
E)  Heptanal 
A)  1-Propyl-3-ethanamine 
B)  4-Pentanamine 
C)  1-Propyl-1-propanamine 
D)  3-Hexanamine 
E)  Heptanal

Question 14

Which of the following polymers is a condensation polymer?

Accepted Answer

A)  Polystyrene 
B)  Teflon® 
C)  Polyvinylchloride 
D)  Polypropylene 
E)  Nylon 66 
A)  Polystyrene 
B)  Teflon® 
C)  Polyvinylchloride 
D)  Polypropylene 
E)  Nylon 66

Question 15

Each amino acid has two functional groups in common and one of 20 other groups attached to the α-carbon. The two functional groups are

Accepted Answer

A)  carboxyl and amine. 
B)  ester and amine. 
C)  carboxyl and amide. 
D)  alcohol and amine. 
E)  carboxyl and peptide. 
A)  carboxyl and amine. 
B)  ester and amine. 
C)  carboxyl and amide. 
D)  alcohol and amine. 
E)  carboxyl and peptide.

Question 16

One source of a musky odor in perfumes is civetone, a compound extracted from the scent gland of the civet cat. Identify the functional group circled.

Accepted Answer

A)  Aldehyde 
B)  Ketone 
C)  Alcohol 
D)  Carboxylic acid 
E)  Oxide 
A)  Aldehyde 
B)  Ketone 
C)  Alcohol 
D)  Carboxylic acid 
E)  Oxide

Question 17

What is the molecular formula for the following compound?

Accepted Answer

A)  C5H12O 
B)  C7H16O 
C)  C5H16O 
D)  C7H15O 
E)  C5H15O 
A)  C5H12O 
B)  C7H16O 
C)  C5H16O 
D)  C7H15O 
E)  C5H15O

Question 18

Which one of these compounds will result from the addition of HCl to CH3−CH=CH2?

Accepted Answer

A)  CH3Cl + CH2=CH2 
B)  CH3−CHCl=CH2 
C)  CH3−CHCl-CH3  
D)  CH3−CH2−CH2Cl 
E)  None of these choices is correct. 
A)  CH3Cl + CH2=CH2 
B)  CH3−CHCl=CH2 
C)  CH3−CHCl-CH3  
D)  CH3−CH2−CH2Cl 
E)  None of these choices is correct.

Question 19

What is the name of this functional group?

Accepted Answer

A)  3º amino group 
B)  Hydroxy group 
C)  Amide group 
D)  Carbonyl group 
E)  Nitrile group 
A)  3º amino group 
B)  Hydroxy group 
C)  Amide group 
D)  Carbonyl group 
E)  Nitrile group

Question 20

Stereoisomers that are mirror images of each other, but are not superimposable, are called optical isomers.

Accepted Answer

A) True 
 B)False

Exam 23: Metallurgy and the Chemistry of Metals

The segment -CH2CH2CH2CH2CH2CH2- represents the polymer named

Aspirin is an effective and widely used pain reliever. Identify the functional group circled.

Glycerin is used in cosmetics as a moisturizer. Identify the functional group circled.

Serotonin transmits nerve impulses through the body. Identify the functional group circled.

Enflurane is an effective gaseous anesthetic with relatively low flammability. Identify the functional group circled.

Name the three component parts of a nucleotide.

How many secondary carbons does the following molecule have?

What is the name for the compound with the formula CH3CH2CH2COOH?

The group of atoms that is responsible for the characteristic properties of a family of organic compounds is called a/an ________ group.

Which could not serve as a monomer for an addition polymer?

Esters are synthesized from two classes of organic compounds. Those two types of compounds are

The two molecules represented below are examples of

What is the name of the following compound?

Which of the following polymers is a condensation polymer?

Each amino acid has two functional groups in common and one of 20 other groups attached to the α-carbon. The two functional groups are

One source of a musky odor in perfumes is civetone, a compound extracted from the scent gland of the civet cat. Identify the functional group circled.

What is the molecular formula for the following compound?

Which one of these compounds will result from the addition of HCl to CH3−CH=CH2?

What is the name of this functional group?

Stereoisomers that are mirror images of each other, but are not superimposable, are called optical isomers.

Chemistry: the Central Science

Atoms, Molecules, and Ions

Stoichiometry: Ratios of Combination

Reactions in Aqueous Solutions

Thermochemistry

Quantum Theory and the Electronic Structure of Atoms

Electron Configuration and the Periodic Table

Chemical Bonding I: Basic Concepts

Chemical Bonding II: Molecular Geometry and Bonding Theories

Gases

Intermolecular Forces and the Physical Properties of Liquids and Solids

Modern Materials

Physical Properties of Solutions

Chemical Kinetics

Chemical Equilibrium

Acids and Bases

Acid-Base Equilibria and Solubility Equilibria

Entropy, Free Energy, and Equilibrium

Electrochemistry

Nuclear Chemistry

Environmental Chemistry

Coordination Chemistry

Nonmetallic Elements and Their Compounds

Organic Chemistry

Filters

The segment -CH₂CH₂CH₂CH₂CH₂CH₂- represents the polymer named

What is the name for the compound with the formula CH₃CH₂CH₂COOH?

Which one of these compounds will result from the addition of HCl to CH₃−CH=CH₂?