Question 1

A covalent bond in which the electrons are not shared equally between the two atoms is referred to as a _____ bond.

Accepted Answer

The answer of A covalent bond in which the electrons...

Question 2

In the molecule below, the shape around the carbon atom is tetrahedral and the shape around the nitrogen atom is trigonal planar.

Accepted Answer

A) True 
 B)False

Question 3

Which molecule is a polar molecule?

Accepted Answer

A)    
B)    
C)    
D)    
E) More than one of the molecules above is a polar molecule. 
A)    
B)    
C)    
D)    
E) More than one of the molecules above is a polar molecule.

Question 4

What is the condensed formula for the molecule shown below?

Accepted Answer

A)    
B) (CH3)4C 
C) (CH3)2(CH2)2CH3 
D) CH3CCH3CH3CH3 
A)    
B) (CH3)4C 
C) (CH3)2(CH2)2CH3 
D) CH3CCH3CH3CH3

Question 5

What is the most common multiple bond between carbon and a heteroatom?

Accepted Answer

A) a carbon-oxygen double bond (C=O) 
B) a carbon-nitrogen double bond (C=N) 
C) a carbon-nitrogen single bond (C-N) 
D) a carbon-sulfur double bond (C=S) 
A) a carbon-oxygen double bond (C=O) 
B) a carbon-nitrogen double bond (C=N) 
C) a carbon-nitrogen single bond (C-N) 
D) a carbon-sulfur double bond (C=S)

Question 6

Which compound is an amide?

Accepted Answer

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

Question 7

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 8

The condensed structure and skeletal structure shown below represent the same compound.

Accepted Answer

A) True 
 B)False

Question 9

Bupropion is used as an antidepressant. The carbonyl group present in buproprion is part of the functional group of a _____.

Accepted Answer

The answer of Bupropion is used as an antidepressant. The...

Question 10

The two structures shown below represent the same compound.

Accepted Answer

A) True 
 B)False

Question 11

The compound below is classified as what type of compound?

Accepted Answer

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

Question 12

Which compounds would be expected to have similar chemical reactivity?

Accepted Answer

A) Compounds I and IV 
B) Compounds II and IV 
C) Compounds II and III 
D) Compounds II, III, and IV 
A) Compounds I and IV 
B) Compounds II and IV 
C) Compounds II and III 
D) Compounds II, III, and IV

Question 13

The functional group of which type of compound does not contain a carbonyl group?

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 14

Many organic compounds contain the carbonyl group as part of their functional group. A carbonyl group has the general structure indicated below.

Accepted Answer

A) True 
 B)False

Question 15

In organic compounds, any atom that is not carbon or hydrogen is called a/an _____.

Accepted Answer

The answer of In organic compounds, any atom that is...

Question 16

Which compounds would be expected to have similar chemical reactivity?

Accepted Answer

A) Compounds I and IV 
B) Compounds II and IV 
C) Compounds II and III 
D) Compounds II, III, and IV 
A) Compounds I and IV 
B) Compounds II and IV 
C) Compounds II and III 
D) Compounds II, III, and IV

Question 17

Each C-C-C bond angle in a benzene ring (structure shown)is _____ °.

Accepted Answer

The answer of Each C-C-C bond angle in a benzene...

Question 18

What are the bond angles in the structure shown below?

Accepted Answer

A) Angle 1 = 109.5°, Angle 2 = 109.5°, and Angle 3 = 109.5° 
B) Angle 1 = 109.5°, Angle 2 = 120°, and Angle 3 = 120° 
C) Angle 1 = 109.5°, Angle 2 = 90°, and Angle 3 = ~109.5° 
D) Angle 1 = 109.5°, Angle 2 = ~109.5°, and Angle 3 = 120° 
A) Angle 1 = 109.5°, Angle 2 = 109.5°, and Angle 3 = 109.5° 
B) Angle 1 = 109.5°, Angle 2 = 120°, and Angle 3 = 120° 
C) Angle 1 = 109.5°, Angle 2 = 90°, and Angle 3 = ~109.5° 
D) Angle 1 = 109.5°, Angle 2 = ~109.5°, and Angle 3 = 120°

Question 19

Bupropion (structure shown)is used as an antidepressant. The carbonyl group present in buproprion is part of the functional group of a _____.

Accepted Answer

The answer of Bupropion (structure shown)is used as an antidepressant....

Question 20

The compound whose condensed structure is (CH3)3CCH2OH can be represented as a skeletal structure as which of the following?

Accepted Answer

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

Exam 11: Introduction to Organic Molecules and Functional Groups

A covalent bond in which the electrons are not shared equally between the two atoms is referred to as a _____ bond.

In the molecule below, the shape around the carbon atom is tetrahedral and the shape around the nitrogen atom is trigonal planar.

Which molecule is a polar molecule?

What is the condensed formula for the molecule shown below?

What is the most common multiple bond between carbon and a heteroatom?

Which compound is an amide?

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

The condensed structure and skeletal structure shown below represent the same compound.

Bupropion is used as an antidepressant. The carbonyl group present in buproprion is part of the functional group of a _____.

The two structures shown below represent the same compound.

The compound below is classified as what type of compound?

Which compounds would be expected to have similar chemical reactivity?

The functional group of which type of compound does not contain a carbonyl group?

Many organic compounds contain the carbonyl group as part of their functional group. A carbonyl group has the general structure indicated below.

In organic compounds, any atom that is not carbon or hydrogen is called a/an _____.

Which compounds would be expected to have similar chemical reactivity?

Each C-C-C bond angle in a benzene ring (structure shown)is _____ °.

What are the bond angles in the structure shown below?

Bupropion (structure shown)is used as an antidepressant. The carbonyl group present in buproprion is part of the functional group of a _____.

The compound whose condensed structure is (CH3)3CCH2OH can be represented as a skeletal structure as which of the following?

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.

The compound whose condensed structure is (CH₃)₃CCH₂OH can be represented as a skeletal structure as which of the following?