Question 1

Select the correct name for the following compound.

Accepted Answer

A) ortho-ethylheptylcyclopentane 
B) meta-ethylheptylcyclopentane 
C) 1-ethyl-2-heptylcyclopentane 
D) ethylcyclopentylheptane 
E) ortho-ethylheptylbenzene 
A) ortho-ethylheptylcyclopentane 
B) meta-ethylheptylcyclopentane 
C) 1-ethyl-2-heptylcyclopentane 
D) ethylcyclopentylheptane 
E) ortho-ethylheptylbenzene

Question 2

Select the correct name for the following compound.

Accepted Answer

A) ortho-butylethylbenzene 
B) meta-butylethylbenzene 
C) para-butylethylbenzene 
D) 1-butyl-2-ethylcyclohexene 
E) 1-butyl-2-ethylcyclohexane 
A) ortho-butylethylbenzene 
B) meta-butylethylbenzene 
C) para-butylethylbenzene 
D) 1-butyl-2-ethylcyclohexene 
E) 1-butyl-2-ethylcyclohexane

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

Excluding cyclic compounds, how many possible isomers exist for C4H8?

Accepted Answer

A) 2 
B) 4 
C) 5 
D) 6 
E) 7 
A) 2 
B) 4 
C) 5 
D) 6 
E) 7

Question 5

Select the correct name for the following compound.

Accepted Answer

A) 2,5-dimethyl-3-octyne-6-cyclobutane 
B) 4-cyclobutyl-1-isopropyl-3-methyl-1-hexyne 
C) 3-cyclobutyl-4,7-dimethyl-5-octyne 
D) 6-cyclobutyl-2,5-dimethyl-3-octyne 
E) 3-cyclobutyl-4,7-dimethyl-5-octene 
A) 2,5-dimethyl-3-octyne-6-cyclobutane 
B) 4-cyclobutyl-1-isopropyl-3-methyl-1-hexyne 
C) 3-cyclobutyl-4,7-dimethyl-5-octyne 
D) 6-cyclobutyl-2,5-dimethyl-3-octyne 
E) 3-cyclobutyl-4,7-dimethyl-5-octene

Question 6

Carboxylic acids are weak acids.

Accepted Answer

A) True 
 B)False

Question 7

Select the correct name for the following compound.

Accepted Answer

A) cis-3-ethyl-2,6-dimethyl-6-propyl-4-nonene 
B) trans-3-ethyl-2,6-dimethyl-6-propyl-4-nonene 
C) cis-7-ethyl-4,8-dimethyl-4-propyl-5-nonene 
D) trans-7-ethyl-4,8-dimethyl-4-propyl-5-nonene 
E) None of these choices are correct. 
A) cis-3-ethyl-2,6-dimethyl-6-propyl-4-nonene 
B) trans-3-ethyl-2,6-dimethyl-6-propyl-4-nonene 
C) cis-7-ethyl-4,8-dimethyl-4-propyl-5-nonene 
D) trans-7-ethyl-4,8-dimethyl-4-propyl-5-nonene 
E) None of these choices are correct.

Question 8

A characteristic reaction of alkenes is addition.

Accepted Answer

A) True 
 B)False

Question 9

Identify the products of the reaction between 2-bromopentane and potassium ethoxide.

Accepted Answer

A) A 
B) B 
C) C 
D) D 
E) None of these choices are correct. 
A) A 
B) B 
C) C 
D) D 
E) None of these choices are correct.

Question 10

Testosterone is a male hormone. Identify the functional group circled.

Accepted Answer

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

Question 11

Select the correct name for the following compound.

Accepted Answer

A) cis-2-methyl-4-heptene 
B) trans-2-methyl-4-heptene 
C) cis-6-methyl-3-heptene 
D) trans-6-methyl-3-heptene 
E) cis-2-methyl-3-heptene 
A) cis-2-methyl-4-heptene 
B) trans-2-methyl-4-heptene 
C) cis-6-methyl-3-heptene 
D) trans-6-methyl-3-heptene 
E) cis-2-methyl-3-heptene

Question 12

Condensation polymers are formed by free radical addition reactions.

Accepted Answer

A) True 
 B)False

Question 13

What is the general formula for alkynes?

Accepted Answer

A) C nH 2n+2 
B) C 2nH 2n 
C) C nH 2n−2 
D) C nH n−2 
E) C nH 2n 
A) C nH 2n+2 
B) C 2nH 2n 
C) C nH 2n−2 
D) C nH n−2 
E) C nH 2n

Question 14

Select the correct name for the following compound.

Accepted Answer

A) 1,1-dimethyl-1-cyclopentyl-2-pentane 
B) 1,1-dimethyl-2-hexene-cyclopentane 
C) 2-cyclopentyl-2-methyl-3-hexene 
D) 5,5-dimethyl-5-cyclopentyl-3-pentane 
E) 5,5-dimethyl-5-cyclopentyl-3-pentene 
A) 1,1-dimethyl-1-cyclopentyl-2-pentane 
B) 1,1-dimethyl-2-hexene-cyclopentane 
C) 2-cyclopentyl-2-methyl-3-hexene 
D) 5,5-dimethyl-5-cyclopentyl-3-pentane 
E) 5,5-dimethyl-5-cyclopentyl-3-pentene

Question 15

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 16

Identify the products for the reaction between cycloheptene and bromine.

Accepted Answer

A) A 
B) B 
C) C 
D) D 
E) None of these choices are correct. 
A) A 
B) B 
C) C 
D) D 
E) None of these choices are correct.

Question 17

Which of the following polymers is a condensation polymer?

Accepted Answer

A) Polystyrene 
B) Teflon ® 
C) polyvinylchloride 
D) polypropylene 
E) Dacron ® 
A) Polystyrene 
B) Teflon ® 
C) polyvinylchloride 
D) polypropylene 
E) Dacron ®

Question 18

Identify the organic product for the reaction of 2-pentanol with sulfuric acid.

Accepted Answer

A) A 
B) B 
C) C 
D) D 
E) None of these choices are correct. 
A) A 
B) B 
C) C 
D) D 
E) None of these choices are correct.

Question 19

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 20

Select the correct type for the following reaction.

Accepted Answer

A) Addition 
B) Elimination 
C) Substitution 
D) Oxidation 
E) Reduction 
A) Addition 
B) Elimination 
C) Substitution 
D) Oxidation 
E) Reduction

Exam 15: Organic Compounds and the Atomic Properties of Carbon

Select the correct name for the following compound.

Select the correct name for the following compound.

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

Excluding cyclic compounds, how many possible isomers exist for C4H8?

Select the correct name for the following compound.

Carboxylic acids are weak acids.

Select the correct name for the following compound.

A characteristic reaction of alkenes is addition.

Identify the products of the reaction between 2-bromopentane and potassium ethoxide.

Testosterone is a male hormone. Identify the functional group circled.

Select the correct name for the following compound.

Condensation polymers are formed by free radical addition reactions.

What is the general formula for alkynes?

Select the correct name for the following compound.

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.

Identify the products for the reaction between cycloheptene and bromine.

Which of the following polymers is a condensation polymer?

Identify the organic product for the reaction of 2-pentanol with sulfuric acid.

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

Select the correct type for the following reaction.

Keys to the Study of Chemistry: Definitions, Units, and Problem Solving

The Components of Matter

Stoichiometry of Formulas and Equations

Three Major Classes of Chemical Reactions

Gases and the Kinetic-Molecular Theory

Thermochemistry: Energy Flow and Chemical Change

Quantum Theory and Atomic Structure

Electron Configuration and Chemical Periodicity

Models of Chemical Bonding

The Shapes of Molecules

Theories of Covalent Bonding

Intermolecular Forces: Liquids, Solids, and Phase Changes

The Properties of Mixtures: Solutions and Colloids

Periodic Patterns in the Main-Group Elements

Kinetics: Rates and Mechanisms of Chemical Reactions

Equilibrium: the Extent of Chemical Reactions

Acid-Base Equilibria

Ionic Equilibria in Aqueous Systems

Thermodynamics: Entropy, Free Energy, and Reaction Direction

Electrochemistry: Chemical Change and Electrical Work

The Elements in Nature and Industry

Transition Elements and Their Coordination Compounds

Nuclear Reactions and Their Applications

Filters

Excluding cyclic compounds, how many possible isomers exist for C₄H₈?