Question 1

A reaction where the substance remains at the same temperature is called a(n) _____.

Accepted Answer

A)  adiabatic process 
B)  isothermal process 
C)  isobaric process 
D)  polytrophic process 
E)  isochoric process 
A)  adiabatic process 
B)  isothermal process 
C)  isobaric process 
D)  polytrophic process 
E)  isochoric process B

Question 2

Polar molecules have a significantly higher boiling point than nonpolar molecules.

Accepted Answer

A) True 
 B)False  True

Question 3

The normal vapor pressure is the temperature at which the vapor pressure is _____ torr.

Accepted Answer

A)  460 
B)  500 
C)  600 
D)  760 
E)  800 
A)  460 
B)  500 
C)  600 
D)  760 
E)  800 D

Question 4

A(n) _____ solid is a solid that has a regular, repeating three-dimensional structure.

Accepted Answer

A)  amorphous 
B)  molecular 
C)  ionic 
D)  covalent network 
E)  crystalline 
A)  amorphous 
B)  molecular 
C)  ionic 
D)  covalent network 
E)  crystalline

Question 5

The process of a liquid becoming a solid is called solidification.

Accepted Answer

A) True 
 B)False

Question 6

_____ is an intermolecular force caused by molecules with a permanent dipole.

Accepted Answer

Dipole-dip

Question 7

The process of a solid becoming a liquid is called _____.

Accepted Answer

The answer of The process of a solid becoming a...

Question 8

Does hydrogen bonding exist in both H2S and NH3? Explain your answer.

Accepted Answer

Hydrogen bonding is a strong interaction

Question 9

_____ refers to a situation in which a process still occurs but the opposite process also occurs at the same rate so that there is no net change in the system.

Accepted Answer

The answer of _____ refers to a situation in which...

Question 10

The process of a gas becoming a solid is called _____.

Accepted Answer

The answer of The process of a gas becoming a...

Question 11

The characteristic temperature at which a solid becomes a liquid is called the _____.

Accepted Answer

The answer of The characteristic temperature at which a solid...

Question 12

The energy change when 24 g of H2O(g) condenses to a liquid at 100°C is 40.68 kJ. (ΔHvap of H2O = 40.68 kJ/mol; molar mass of H2O = 18 g/mol)

Accepted Answer

A) True 
 B)False

Question 13

Identify the substance where the most significant intermolecular force would be the dispersion force.

Accepted Answer

A)  HCl 
B)  HBr 
C)  C2H6 
D)  NaOH 
E)  NH3 
A)  HCl 
B)  HBr 
C)  C2H6 
D)  NaOH 
E)  NH3

Question 14

Which of the following is a molecular solid?

Accepted Answer

A)  CuCl 
B)  AuCl 
C)  NaCl 
D)  CuCl2 
E)  CCl4 
A)  CuCl 
B)  AuCl 
C)  NaCl 
D)  CuCl2 
E)  CCl4

Question 15

The amount of energy needed to change from a liquid to a gas or from a gas to a liquid is referred to as _____.

Accepted Answer

enthalpy o

Question 16

The formation of a gas phase from a liquid at temperatures below the boiling point is called _____.

Accepted Answer

The answer of The formation of a gas phase from...

Question 17

A shiny and silvery solid substance stored in the form of a sheet is a(n) _____ solid.

Accepted Answer

A)  amorphous 
B)  ionic 
C)  metallic 
D)  crystalline 
E)  covalent network 
A)  amorphous 
B)  ionic 
C)  metallic 
D)  crystalline 
E)  covalent network

Question 18

Surface tension is an effect caused by an imbalance of forces on the atoms at the surface of a liquid.

Accepted Answer

A) True 
 B)False

Question 19

The process of a gas becoming a liquid is called _____.

Accepted Answer

The answer of The process of a gas becoming a...

Question 20

Which of the following is a major similarity between solids and liquids?

Accepted Answer

A)  Strength of the intermolecular forces is the same in both the phases 
B)  Covalent bonds are not common in both the phases 
C)  The particles are in contact with each other in both the phases 
D)  Hydrogen bonds are not common in both the phases 
E)  They can take the shape of the container in which they are stored 
A)  Strength of the intermolecular forces is the same in both the phases 
B)  Covalent bonds are not common in both the phases 
C)  The particles are in contact with each other in both the phases 
D)  Hydrogen bonds are not common in both the phases 
E)  They can take the shape of the container in which they are stored

A reaction where the substance remains at the same temperature is called a(n) _____.

Polar molecules have a significantly higher boiling point than nonpolar molecules.

The normal vapor pressure is the temperature at which the vapor pressure is _____ torr.

A(n) _____ solid is a solid that has a regular, repeating three-dimensional structure.

The process of a liquid becoming a solid is called solidification.

_____ is an intermolecular force caused by molecules with a permanent dipole.

The process of a solid becoming a liquid is called _____.

Does hydrogen bonding exist in both H₂S and NH₃? Explain your answer.

_____ refers to a situation in which a process still occurs but the opposite process also occurs at the same rate so that there is no net change in the system.

The process of a gas becoming a solid is called _____.

The characteristic temperature at which a solid becomes a liquid is called the _____.

The energy change when 24 g of H₂O(g) condenses to a liquid at 100°C is 40.68 kJ. (ΔH_vap of H₂O = 40.68 kJ/mol; molar mass of H₂O = 18 g/mol)

Identify the substance where the most significant intermolecular force would be the dispersion force.

Which of the following is a molecular solid?

The amount of energy needed to change from a liquid to a gas or from a gas to a liquid is referred to as _____.

The formation of a gas phase from a liquid at temperatures below the boiling point is called _____.

A shiny and silvery solid substance stored in the form of a sheet is a(n) _____ solid.

Surface tension is an effect caused by an imbalance of forces on the atoms at the surface of a liquid.

The process of a gas becoming a liquid is called _____.

Which of the following is a major similarity between solids and liquids?

What Is Chemistry

Measurements

Atoms, Molecules, and Ions

Chemical Reactions and Equations

Stoichiometry and the Mole

Gases

Energy and Chemistry

Electronic Structure

Chemical Bonds

Solutions

Acids and Bases

Chemical Equilibrium

Oxidation and Reduction

Nuclear Chemistry

Organic Chemistry

Filters

Exam 10: Solids and Liquids

A reaction where the substance remains at the same temperature is called a(n) _____.

Polar molecules have a significantly higher boiling point than nonpolar molecules.

The normal vapor pressure is the temperature at which the vapor pressure is _____ torr.

A(n) _____ solid is a solid that has a regular, repeating three-dimensional structure.

The process of a liquid becoming a solid is called solidification.

_____ is an intermolecular force caused by molecules with a permanent dipole.

The process of a solid becoming a liquid is called _____.

Does hydrogen bonding exist in both H2S and NH3? Explain your answer.

_____ refers to a situation in which a process still occurs but the opposite process also occurs at the same rate so that there is no net change in the system.

The process of a gas becoming a solid is called _____.

The characteristic temperature at which a solid becomes a liquid is called the _____.

The energy change when 24 g of H2O(g) condenses to a liquid at 100°C is 40.68 kJ. (ΔHvap of H2O = 40.68 kJ/mol; molar mass of H2O = 18 g/mol)

Identify the substance where the most significant intermolecular force would be the dispersion force.

Which of the following is a molecular solid?

The amount of energy needed to change from a liquid to a gas or from a gas to a liquid is referred to as _____.

The formation of a gas phase from a liquid at temperatures below the boiling point is called _____.

A shiny and silvery solid substance stored in the form of a sheet is a(n) _____ solid.

Surface tension is an effect caused by an imbalance of forces on the atoms at the surface of a liquid.

The process of a gas becoming a liquid is called _____.

Which of the following is a major similarity between solids and liquids?

What Is Chemistry

Measurements

Atoms, Molecules, and Ions

Chemical Reactions and Equations

Stoichiometry and the Mole

Gases

Energy and Chemistry

Electronic Structure

Chemical Bonds

Solutions

Acids and Bases

Chemical Equilibrium

Oxidation and Reduction

Nuclear Chemistry

Organic Chemistry

Filters

Does hydrogen bonding exist in both H₂S and NH₃? Explain your answer.

The energy change when 24 g of H₂O(g) condenses to a liquid at 100°C is 40.68 kJ. (ΔH_vap of H₂O = 40.68 kJ/mol; molar mass of H₂O = 18 g/mol)