Question 1

In which bond does the oxygen atom possess a partial positive charge?

Accepted Answer

A)  O-H 
B)  O-F 
C)  N-O 
D)  O-C 
A)  O-H 
B)  O-F 
C)  N-O 
D)  O-C

Question 2

Which bond is most polar?

Accepted Answer

A)  B-Cl 
B)  C-Cl 
C)  O-Cl 
D)  Cl-Br 
A)  B-Cl 
B)  C-Cl 
C)  O-Cl 
D)  Cl-Br

Question 3

Dichloromethane, CH2Cl2, is widely used as a solvent. Which of the following represents its correct line-bond structure? In this molecule, carbon is the central atom.

Accepted Answer

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

Question 4

The ___ forces are the attraction of neighboring polar groups for one another.

Accepted Answer

The answer of The ___ forces are the attraction of...

Question 5

Choose the best matching for:
-

Accepted Answer

A)  disulfide 
B)  thiol 
C)  aldehyde 
D)  sulfide 
E)  amine
F) ether
G) alkene
H) Amide
I) Carboxylic acid
J) ketone
K) ester
L) Alkyl halide
M) alcohol 
A)  disulfide 
B)  thiol 
C)  aldehyde 
D)  sulfide 
E)  amine
F) ether
G) alkene
H) Amide
I) Carboxylic acid
J) ketone
K) ester
L) Alkyl halide
M) alcohol

Question 6

Which share the stronger London force interactions, two CH3CH2CH2CH2CH2CH3 molecules or two   ?

Accepted Answer

CH<sub>3</sub>CH<sub

Question 7

Pseudoephedrine is a nasal decongestant found in several cold remedies. Which organic families are present in this molecule?

Accepted Answer

The answer of Pseudoephedrine is a nasal decongestant found in...

Question 8

Which of the following molecules is nonpolar?

Accepted Answer

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

Question 9

Choose the best matching for:
-

Accepted Answer

A)  disulfide 
B)  thiol 
C)  aldehyde 
D)  sulfide 
E)  amine
F) ether
G) alkene
H) Amide
I) Carboxylic acid
J) ketone
K) ester
L) Alkyl halide
M) alcohol 
A)  disulfide 
B)  thiol 
C)  aldehyde 
D)  sulfide 
E)  amine
F) ether
G) alkene
H) Amide
I) Carboxylic acid
J) ketone
K) ester
L) Alkyl halide
M) alcohol

Question 10

Choose the best matching for:
-

Accepted Answer

A)  disulfide 
B)  thiol 
C)  aldehyde 
D)  sulfide 
E)  amine
F) ether
G) alkene
H) Amide
I) Carboxylic acid
J) ketone
K) ester
L) Alkyl halide
M) alcohol 
A)  disulfide 
B)  thiol 
C)  aldehyde 
D)  sulfide 
E)  amine
F) ether
G) alkene
H) Amide
I) Carboxylic acid
J) ketone
K) ester
L) Alkyl halide
M) alcohol

Question 11

Oxygen is more electronegative than carbon, so when an oxygen atom pulls the shared pair of bonding electrons toward itself to form a covalent bond, the oxygen atom carries

Accepted Answer

A)  a partial positive charge. 
B)  no charge. 
C)  a partial negative charge. 
D)  both a partial positive charge and a negative charge. 
A)  a partial positive charge. 
B)  no charge. 
C)  a partial negative charge. 
D)  both a partial positive charge and a negative charge.

Question 12

Draw a molecule with the formula C7H8O that has both aldehyde and aromatic groups.

Accepted Answer

Question 13

The following molecule belongs to which family of compounds?

Accepted Answer

A)  alcohols 
B)  Ethers 
C)  sulfides 
D)  Thiols 
A)  alcohols 
B)  Ethers 
C)  sulfides 
D)  Thiols

Question 14

Choose the best matching for:
-CH2O (Carbon is the central atom)

Accepted Answer

A)  Bent 
B)  pyramidal 
C)  Trigonal planar 
D)  Tetrahedral 
E)  linear 
A)  Bent 
B)  pyramidal 
C)  Trigonal planar 
D)  Tetrahedral 
E)  linear

Question 15

Sketch the line-bond structure of the NO3- ion. Specify its molecular geometry.

Accepted Answer

Geometry =

Question 16

Choose the best matching for:
-SO2

Accepted Answer

A)  Bent 
B)  pyramidal 
C)  Trigonal planar 
D)  Tetrahedral 
E)  linear 
A)  Bent 
B)  pyramidal 
C)  Trigonal planar 
D)  Tetrahedral 
E)  linear

Question 17

Choose the best matching for:
-CH4

Accepted Answer

A)  Bent 
B)  pyramidal 
C)  Trigonal planar 
D)  Tetrahedral 
E)  linear 
A)  Bent 
B)  pyramidal 
C)  Trigonal planar 
D)  Tetrahedral 
E)  linear

Question 18

Choose the best matching for:
-

Accepted Answer

A)  disulfide 
B)  thiol 
C)  aldehyde 
D)  sulfide 
E)  amine
F) ether
G) alkene
H) Amide
I) Carboxylic acid
J) ketone
K) ester
L) Alkyl halide
M) alcohol 
A)  disulfide 
B)  thiol 
C)  aldehyde 
D)  sulfide 
E)  amine
F) ether
G) alkene
H) Amide
I) Carboxylic acid
J) ketone
K) ester
L) Alkyl halide
M) alcohol

Question 19

Of the two elements, lithium and chromium, ___ has greater electronegativity.

Accepted Answer

The answer of Of the two elements, lithium and chromium,...

Question 20

Which bond is least polar?

Accepted Answer

A)  H-F 
B)  H-Cl 
C)  H-Br 
D)  H-I 
A)  H-F 
B)  H-Cl 
C)  H-Br 
D)  H-I

In which bond does the oxygen atom possess a partial positive charge?

Which bond is most polar?

Dichloromethane, CH₂Cl₂, is widely used as a solvent. Which of the following represents its correct line-bond structure? In this molecule, carbon is the central atom.

The ___ forces are the attraction of neighboring polar groups for one another.

Choose the best matching for: -

Which share the stronger London force interactions, two CH₃CH₂CH₂CH₂CH₂CH₃ molecules or two ?

Pseudoephedrine is a nasal decongestant found in several cold remedies. Which organic families are present in this molecule?

Which of the following molecules is nonpolar?

Choose the best matching for: -

Choose the best matching for: -

Oxygen is more electronegative than carbon, so when an oxygen atom pulls the shared pair of bonding electrons toward itself to form a covalent bond, the oxygen atom carries

Draw a molecule with the formula C₇H₈O that has both aldehyde and aromatic groups.

The following molecule belongs to which family of compounds?

Choose the best matching for: -CH₂O (Carbon is the central atom)

Sketch the line-bond structure of the NO₃^- ion. Specify its molecular geometry.

Choose the best matching for: -SO₂

Choose the best matching for: -CH₄

Choose the best matching for: -

Of the two elements, lithium and chromium, ___ has greater electronegativity.

Which bond is least polar?

Science and Measurements

Atoms and Elements

Compounds

Reactions

Gases, Solutions, Colloids, and Suspensions

Acids, Bases, and Equilibrium

Organic Reactions Hydrocarbons, Carboxlic Acids, Amines, and Related Compounds

Organic Reactions 2-Alcohols, Ethers, Aldehydes, and Ketones

Carbohydrates

Lipids and Membranes

Peptides, Proteins, and Enzymes

Nucleic Acids

Metabolism

Filters

Exam 4: An Introduction to Organic Compounds

In which bond does the oxygen atom possess a partial positive charge?

Which bond is most polar?

Dichloromethane, CH2Cl2, is widely used as a solvent. Which of the following represents its correct line-bond structure? In this molecule, carbon is the central atom.

The ___ forces are the attraction of neighboring polar groups for one another.

Choose the best matching for: -

Which share the stronger London force interactions, two CH3CH2CH2CH2CH2CH3 molecules or two ?

Pseudoephedrine is a nasal decongestant found in several cold remedies. Which organic families are present in this molecule?

Which of the following molecules is nonpolar?

Choose the best matching for: -

Choose the best matching for: -

Oxygen is more electronegative than carbon, so when an oxygen atom pulls the shared pair of bonding electrons toward itself to form a covalent bond, the oxygen atom carries

Draw a molecule with the formula C7H8O that has both aldehyde and aromatic groups.

The following molecule belongs to which family of compounds?

Choose the best matching for: -CH2O (Carbon is the central atom)

Sketch the line-bond structure of the NO3- ion. Specify its molecular geometry.

Choose the best matching for: -SO2

Choose the best matching for: -CH4

Choose the best matching for: -

Of the two elements, lithium and chromium, ___ has greater electronegativity.

Which bond is least polar?

Science and Measurements

Atoms and Elements

Compounds

Reactions

Gases, Solutions, Colloids, and Suspensions

Acids, Bases, and Equilibrium

Organic Reactions Hydrocarbons, Carboxlic Acids, Amines, and Related Compounds

Organic Reactions 2-Alcohols, Ethers, Aldehydes, and Ketones

Carbohydrates

Lipids and Membranes

Peptides, Proteins, and Enzymes

Nucleic Acids

Metabolism

Filters

Dichloromethane, CH₂Cl₂, is widely used as a solvent. Which of the following represents its correct line-bond structure? In this molecule, carbon is the central atom.

Which share the stronger London force interactions, two CH₃CH₂CH₂CH₂CH₂CH₃ molecules or two ?

Draw a molecule with the formula C₇H₈O that has both aldehyde and aromatic groups.

Choose the best matching for: -CH₂O (Carbon is the central atom)

Sketch the line-bond structure of the NO₃^- ion. Specify its molecular geometry.

Choose the best matching for: -SO₂

Choose the best matching for: -CH₄