Question 1

In order to complete the structure of the environmental toxin dioxin shown below, four H atoms and two lone pairs need to be added.

Accepted Answer

A) True 
 B)False

Question 2

Albuterol (trade names: Proventil and Ventolin)is a bronchodilator, a drug that widens airways, thus making it an effective treatment for individuals suffering from asthma. The functional groups in the albuterol molecule (structure shown)are _____.

Accepted Answer

benzene ring (aromat

Question 3

How many covalent bonds does carbon generally form in organic compounds?

Accepted Answer

A) 2 
B) 3 
C) 4 
D) 8 
A) 2 
B) 3 
C) 4 
D) 8

Question 4

Organic compounds are produced only by living systems, and cannot be synthesized in the laboratory.

Accepted Answer

A) True 
 B)False

Question 5

The compound below is expected to be soluble in water.

Accepted Answer

A) True 
 B)False

Question 6

Which of the following correctly describes the bond angles indicated in the structure below?

Accepted Answer

A) Angle 1 = 109.5°, Angle 2 = 109.5°, and Angle 3 = 180° 
B) Angle 1 = 120°, Angle 2 = 120°, and Angle 3 = 180° 
C) Angle 1 = 120°, Angle 2 = 120°, and Angle 3 = ~109.5° 
A) Angle 1 = 109.5°, Angle 2 = 109.5°, and Angle 3 = 180° 
B) Angle 1 = 120°, Angle 2 = 120°, and Angle 3 = 180° 
C) Angle 1 = 120°, Angle 2 = 120°, and Angle 3 = ~109.5°

Question 7

The compound below is a nonpolar molecule.

Accepted Answer

A) True 
 B)False

Question 8

The compound below is an example of an amine.

Accepted Answer

A) True 
 B)False

Question 9

The compound below is an example of an ester.

Accepted Answer

A) True 
 B)False

Question 10

Alkanes, which have no functional groups, and therefore no reactive sites, are notoriously unreactive except under very drastic conditions.

Accepted Answer

A) True 
 B)False

Question 11

All molecules with polar bonds are polar molecules.

Accepted Answer

A) True 
 B)False

Question 12

Based on the functional group present, the compound below is classified as what type of compound?

Accepted Answer

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

Question 13

Which functional group is NOT present in the molecule below?

Accepted Answer

A) carbonyl group 
B) amino group 
C) benzene ring 
D) All of the functional groups mentioned above appear in this molecule. 
A) carbonyl group 
B) amino group 
C) benzene ring 
D) All of the functional groups mentioned above appear in this molecule.

Question 14

Which compound has the highest boiling point?

Accepted Answer

A) HOCH2CH2OH 
B) CH3NHCH2CH3 
C) CH3CO2CH2CH3 
D) NaCH3COO 
A) HOCH2CH2OH 
B) CH3NHCH2CH3 
C) CH3CO2CH2CH3 
D) NaCH3COO

Question 15

MTBE is soluble in both gasoline and in water.

Accepted Answer

A) True 
 B)False

Question 16

The molecule below is an example of an aromatic compound.

Accepted Answer

A) True 
 B)False

Question 17

In order to complete the structure below, _____ H atom(s)and _____ lone pair(s)of electrons must be added.

Accepted Answer

nine (9)an

Question 18

Which of the following correctly depicts the three-dimensional shape around each carbon in the structure below?

Accepted Answer

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

Question 19

The molecule below is an example of a/an _____.

Accepted Answer

The answer of The molecule below is an example of...

Question 20

Vitamin C is a water-soluble vitamin.

Accepted Answer

A) True 
 B)False

Exam 11: Introduction to Organic Molecules and Functional Groups

In order to complete the structure of the environmental toxin dioxin shown below, four H atoms and two lone pairs need to be added.

Albuterol (trade names: Proventil and Ventolin)is a bronchodilator, a drug that widens airways, thus making it an effective treatment for individuals suffering from asthma. The functional groups in the albuterol molecule (structure shown)are _____.

How many covalent bonds does carbon generally form in organic compounds?

Organic compounds are produced only by living systems, and cannot be synthesized in the laboratory.

The compound below is expected to be soluble in water.

Which of the following correctly describes the bond angles indicated in the structure below?

The compound below is a nonpolar molecule.

The compound below is an example of an amine.

The compound below is an example of an ester.

Alkanes, which have no functional groups, and therefore no reactive sites, are notoriously unreactive except under very drastic conditions.

All molecules with polar bonds are polar molecules.

Based on the functional group present, the compound below is classified as what type of compound?

Which functional group is NOT present in the molecule below?

Which compound has the highest boiling point?

MTBE is soluble in both gasoline and in water.

The molecule below is an example of an aromatic compound.

In order to complete the structure below, _____ H atom(s)and _____ lone pair(s)of electrons must be added.

Which of the following correctly depicts the three-dimensional shape around each carbon in the structure below?

The molecule below is an example of a/an _____.

Vitamin C is a water-soluble vitamin.

Matter and Measurement

Atoms and the Periodic Table

Ionic Compounds

Covalent Compounds

Chemical Reactions

Energy Changes, Reaction Rates, and Equilibrium

Gases, Liquids, and Solids

Solutions

Acids and Bases

Nuclear Chemistry

Alkanes

Unsaturated Hydrocarbons

Organic Compounds That Contain Oxygen, Halogen, or Sulfur

The Three-Dimensional Shape of Molecules

Aldehydes and Ketones

Carboxylic Acids, Esters, and Amides

Amines and Neurotransmitters

Lipids

Carbohydrates

Amino Acids, Proteins, and Enzymes

Nucleic Acids and Protein Synthesis

Digestion and the Conversion of Food Into Energy

Carbohydrate, Lipid, and Protein Metabolism

Filters

In order to complete the structure below, _ H atom(s)and _ lone pair(s)of electrons must be added.