Question 1

Draw and name two non-alkenes with the formula C4H8.

Accepted Answer

Question 2

Secondary amines have the general formula RNH2.

Accepted Answer

A) True 
 B)False

Question 3

Select the correct name for the following compound.

Accepted Answer

A)  3,4-diethyl-4-methyl-2-butanol 
B)  2,3-diethyl-4-pentanol 
C)  3,4-diethyl-2-pentanol 
D)  3-ethyl-4-methyl-2-hexanol 
E)  3-ethyl-4-methyl-2-hexanal 
A)  3,4-diethyl-4-methyl-2-butanol 
B)  2,3-diethyl-4-pentanol 
C)  3,4-diethyl-2-pentanol 
D)  3-ethyl-4-methyl-2-hexanol 
E)  3-ethyl-4-methyl-2-hexanal

Question 4

Because organic compounds are associated with living organisms, their properties are governed by fundamentally different chemical principles from those of inorganic compounds.

Accepted Answer

A) True 
 B)False

Question 5

Identify the functional group circled.

Accepted Answer

A)  aldehyde 
B)  ketone 
C)  alcohol 
D)  ester 
E)  carboxylic acid 
A)  aldehyde 
B)  ketone 
C)  alcohol 
D)  ester 
E)  carboxylic acid

Question 6

Vanillin is a flavoring agent which occurs naturally in the vanilla bean, the seed of an orchid. Identify the functional group circled.

Accepted Answer

A)  aldehyde 
B)  ketone 
C)  alcohol 
D)  carboxylic acid 
E)  carbonyl 
A)  aldehyde 
B)  ketone 
C)  alcohol 
D)  carboxylic acid 
E)  carbonyl

Question 7

Alcohols undergo a variety of reactions. Which one of the following reactions is not undergone by the alcohol functional group?

Accepted Answer

A)  substitution 
B)  addition 
C)  dehydration 
D)  oxidation to form a ketone 
E)  oxidation to form an aldehyde or a carboxylic acid 
A)  substitution 
B)  addition 
C)  dehydration 
D)  oxidation to form a ketone 
E)  oxidation to form an aldehyde or a carboxylic acid

Question 8

Select the correct name for the following compound.

Accepted Answer

A)  1,1,3-triethyl-2-methylbutane 
B)  1,1-diethyl-2,3-dimethylpentane 
C)  2,4-diethyl-3-methylhexane 
D)  3-ethyl-4,5-dimethylheptane 
E)  none of the above 
A)  1,1,3-triethyl-2-methylbutane 
B)  1,1-diethyl-2,3-dimethylpentane 
C)  2,4-diethyl-3-methylhexane 
D)  3-ethyl-4,5-dimethylheptane 
E)  none of the above

Question 9

Each amino acid has two functional groups in common and one of 20 other groups attached to the F1F1F1S1F1F1F10-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 10

Select the correct name for the following compound.

Accepted Answer

A)  4-ethyl-1,1,5-trimethyl-2-heptyne 
B)  4,5-diethyl-1,1-dimethyl-2-heptyne 
C)  5-ethyl-2,6-dimethyl-3-octene 
D)  3-ethyl-3,7-dimethyl-5-octyne 
E)  5-ethyl-2,6-dimethyl-3-octyne 
A)  4-ethyl-1,1,5-trimethyl-2-heptyne 
B)  4,5-diethyl-1,1-dimethyl-2-heptyne 
C)  5-ethyl-2,6-dimethyl-3-octene 
D)  3-ethyl-3,7-dimethyl-5-octyne 
E)  5-ethyl-2,6-dimethyl-3-octyne

Question 11

What is the difference between 1-butyne and 1-butene?

Accepted Answer

A)  1 carbon atom 
B)  1 carbon atom and 2 hydrogen atoms 
C)  2 hydrogen atoms 
D)  4 hydrogen atoms 
E)  1 carbon atom and 4 hydrogen atoms 
A)  1 carbon atom 
B)  1 carbon atom and 2 hydrogen atoms 
C)  2 hydrogen atoms 
D)  4 hydrogen atoms 
E)  1 carbon atom and 4 hydrogen atoms

Question 12

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 13

Select the correct name for the following compound.

Accepted Answer

A)  1,1-diethyl-3-butyl-3-hexene 
B)  5-butyl-3-ethyl-5-octene 
C)  4-butyl-6-ethyl-3-octene 
D)  3-ethyl-5-propyl-5-nonene 
E)  4-butyl-6-ethyl-3,4-octene 
A)  1,1-diethyl-3-butyl-3-hexene 
B)  5-butyl-3-ethyl-5-octene 
C)  4-butyl-6-ethyl-3-octene 
D)  3-ethyl-5-propyl-5-nonene 
E)  4-butyl-6-ethyl-3,4-octene

Question 14

Select the correct name for the following compound.

Accepted Answer

A)  meta-chloroethylcyclohexene 
B)  1-chloro-5-ethylcyclohexene 
C)  meta-chloroethylbenzene 
D)  1-chloro-5-ethylbenzene 
E)  1-chloro-3-ethylcyclohexane 
A)  meta-chloroethylcyclohexene 
B)  1-chloro-5-ethylcyclohexene 
C)  meta-chloroethylbenzene 
D)  1-chloro-5-ethylbenzene 
E)  1-chloro-3-ethylcyclohexane

Question 15

In one sentence, what is the general requirement for a molecule to be optically active?

Accepted Answer

In order to be optic

Question 16

Draw and name four alkenes with the formula C4H8.

Accepted Answer

Question 17

Which one of the following classes of organic compound does not contain the carbonyl (C=O) group?

Accepted Answer

A)  aldehydes 
B)  carboxylic acids 
C)  ketones 
D)  alcohols 
E)  esters 
A)  aldehydes 
B)  carboxylic acids 
C)  ketones 
D)  alcohols 
E)  esters

Question 18

Select the correct type for the following reaction.

Accepted Answer

A)  addition 
B)  elimination 
C)  substitution 
D)  oxidation 
E)  dehydrogenation 
A)  addition 
B)  elimination 
C)  substitution 
D)  oxidation 
E)  dehydrogenation

Exam 15: Organic Compounds and the Atomic Properties of Carbon

Draw and name two non-alkenes with the formula C4H8.

Secondary amines have the general formula RNH2.

Select the correct name for the following compound.

Because organic compounds are associated with living organisms, their properties are governed by fundamentally different chemical principles from those of inorganic compounds.

Identify the functional group circled.

Vanillin is a flavoring agent which occurs naturally in the vanilla bean, the seed of an orchid. Identify the functional group circled.

Alcohols undergo a variety of reactions. Which one of the following reactions is not undergone by the alcohol functional group?

Select the correct name for the following compound.

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

Select the correct name for the following compound.

What is the difference between 1-butyne and 1-butene?

Select the correct name for the following compound.

Select the correct name for the following compound.

Select the correct name for the following compound.

In one sentence, what is the general requirement for a molecule to be optically active?

Draw and name four alkenes with the formula C4H8.

Which one of the following classes of organic compound does not contain the carbonyl (C=O) group?

Select the correct type for the following reaction.

Keys to the Study of Chemistry

The Components of Matter

Stoichiometry of Formulas and Equations

The 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: Bonding, Structure, and Reactivity

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 the Direction of Chemical Reactions

Electrochemistry: Chemical Change and Electrical Work

The Elements in Nature and Industry

The Transition Elements and Their Coordination Compounds

Nuclear Reactions and Their Applications

Filters

Draw and name two non-alkenes with the formula C₄H₈.

Secondary amines have the general formula RNH₂.

Draw and name four alkenes with the formula C₄H₈.