Question 1

Which of the following gases do you expect to be most soluble in water?

Accepted Answer

A) CO2 
B) Ar 
C) O2 
D) N2 
E) NH3 
A) CO2 
B) Ar 
C) O2 
D) N2 
E) NH3

Question 2

Air (consisting mostly of nitrogen (N2), oxygen (O2), and argon (Ar)) dissolves in water due to ________

Accepted Answer

A) dispersion forces. 
B) dipole-induced dipole forces. 
C) ion-dipole forces. 
D) hydrogen bonding. 
E) dipole-dipole forces. 
A) dispersion forces. 
B) dipole-induced dipole forces. 
C) ion-dipole forces. 
D) hydrogen bonding. 
E) dipole-dipole forces.

Question 3

The solubility of a compound is determined by ________

Accepted Answer

A) solute-solvent interactions. 
B) solute-solute interactions. 
C) solvent-solvent interactions. 
D) the change in entropy. 
E) all of the items listed. 
A) solute-solvent interactions. 
B) solute-solute interactions. 
C) solvent-solvent interactions. 
D) the change in entropy. 
E) all of the items listed.

Question 4

Explain why the rate of evaporation of a liquid depends on the temperature, surface area, and intermolecular forces.

Accepted Answer

The intermolecular forces prevent the mo

Question 5

Which plot shown below would be useful in determining the enthalpy of vaporization of a substance?

Accepted Answer

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

Which of the following gases do you expect to be most soluble in water?

Air (consisting mostly of nitrogen (N₂), oxygen (O₂), and argon (Ar)) dissolves in water due to ________

The solubility of a compound is determined by ________

Explain why the rate of evaporation of a liquid depends on the temperature, surface area, and intermolecular forces.

Which plot shown below would be useful in determining the enthalpy of vaporization of a substance?

Matter and Energy: The Origin of the Universe

Atoms, Ions, and Molecules: Matter Starts Here

Stoichiometry: Mass, Formulas, and Reactions

Solution Chemistry: The Hydrosphere

Thermochemistry: Energy Changes in Reactions

Properties of Gases: The Air We Breathe

A Quantum Model of Atoms: Waves and Particles

Chemical Bonds: What Makes a Gas a Greenhouse Gas

Molecular Geometry: Shape Determines Function

Solutions: Properties and Behavior

Solids: Crystals, Alloys, and Polymers

Chemical Kinetics: Reactions in the Atmosphere

Chemical Equilibrium: How Much Product Does a Reaction Really Make

Acidbase Equilibria: Proton Transfer in Biological Systems

Additional Aqueous Equilibria: Chemistry and the Oceans

Thermodynamics: Spontaneous and Nonspontaneous Reactions and Processes

Electrochemistry: The Quest for Clean Energy

Nuclear Chemistry: Applications to Energy and Medicine

Organic and Biological Molecules: the Compounds of Life

The Main Group Elements: Life and the Periodic Table

Transition Metals: Biological and Medical Applications

Filters

Exam 10: Intermolecular Forces: The Uniqueness of Water

Which of the following gases do you expect to be most soluble in water?

Air (consisting mostly of nitrogen (N2), oxygen (O2), and argon (Ar)) dissolves in water due to ________

The solubility of a compound is determined by ________

Explain why the rate of evaporation of a liquid depends on the temperature, surface area, and intermolecular forces.

Which plot shown below would be useful in determining the enthalpy of vaporization of a substance?

Matter and Energy: The Origin of the Universe

Atoms, Ions, and Molecules: Matter Starts Here

Stoichiometry: Mass, Formulas, and Reactions

Solution Chemistry: The Hydrosphere

Thermochemistry: Energy Changes in Reactions

Properties of Gases: The Air We Breathe

A Quantum Model of Atoms: Waves and Particles

Chemical Bonds: What Makes a Gas a Greenhouse Gas

Molecular Geometry: Shape Determines Function

Solutions: Properties and Behavior

Solids: Crystals, Alloys, and Polymers

Chemical Kinetics: Reactions in the Atmosphere

Chemical Equilibrium: How Much Product Does a Reaction Really Make

Acidbase Equilibria: Proton Transfer in Biological Systems

Additional Aqueous Equilibria: Chemistry and the Oceans

Thermodynamics: Spontaneous and Nonspontaneous Reactions and Processes

Electrochemistry: The Quest for Clean Energy

Nuclear Chemistry: Applications to Energy and Medicine

Organic and Biological Molecules: the Compounds of Life

The Main Group Elements: Life and the Periodic Table

Transition Metals: Biological and Medical Applications

Filters

Air (consisting mostly of nitrogen (N₂), oxygen (O₂), and argon (Ar)) dissolves in water due to ________