Question 1

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

Accepted Answer

A)  sublimation 
B)  deposition 
C)  evaporation 
D)  melting 
E)  under-boiling 
A)  sublimation 
B)  deposition 
C)  evaporation 
D)  melting 
E)  under-boiling

Question 2

What is surface tension? List some of its effects on liquids.

Accepted Answer

Surface tension is an effect caused by a

Question 3

A solid with a regular, repeating three-dimensional structure is known as a(n) _____ solid.

Accepted Answer

The answer of A solid with a regular, repeating three-dimensional...

Question 4

The preferred phase of a substance at a given set of conditions is a balance between the _____ of the particles and intermolecular forces between the particles.

Accepted Answer

A)  magnetic properties 
B)  energy 
C)  flammability 
D)  wavelength 
E)  frequency 
A)  magnetic properties 
B)  energy 
C)  flammability 
D)  wavelength 
E)  frequency

Question 5

_____ is the tendency of a substance to interact with other substances because of intermolecular forces.

Accepted Answer

A)  Adhesion 
B)  Viscosity 
C)  Osmosis 
D)  Capillary action 
E)  Cohesion 
A)  Adhesion 
B)  Viscosity 
C)  Osmosis 
D)  Capillary action 
E)  Cohesion

Question 6

Why does a substance have the phase it does? How does the temperature affect the existence in various phases?

Accepted Answer

The preferred phase of a substance at a

Question 7

An NaCl crystal is an example of a(n) _____ solid

Accepted Answer

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

Question 8

Certain liquids tend to bead up when present in small amounts. What is the reason for this?

Accepted Answer

A)  low surface tension 
B)  high vapor pressure 
C)  low vapor pressure 
D)  high surface tension 
E)  low density 
A)  low surface tension 
B)  high vapor pressure 
C)  low vapor pressure 
D)  high surface tension 
E)  low density

Question 9

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

Accepted Answer

A)  boiling 
B)  normalization 
C)  solidification 
D)  freezing 
E)  melting 
A)  boiling 
B)  normalization 
C)  solidification 
D)  freezing 
E)  melting

Question 10

An amorphous solid has no long-term structure or repetition.

Accepted Answer

A) True 
 B)False

Question 11

What are amorphous solids? Provide examples.

Accepted Answer

An amorphous solid is a solid with no lo

Question 12

Hydrocarbons such as CH4 experience strong hydrogen bonding.

Accepted Answer

A) True 
 B)False

Question 13

The temperature at which a substance in the solid state becomes a liquid is called the_____.

Accepted Answer

A)  heat of formation 
B)  latent point 
C)  melting point 
D)  boiling point 
E)  entropy of fusion 
A)  heat of formation 
B)  latent point 
C)  melting point 
D)  boiling point 
E)  entropy of fusion

Question 14

Which of the following is an example of an amorphous solid?

Accepted Answer

A)  metals 
B)  biological molecules 
C)  glasses 
D)  salt crystals 
E)  semiconductors 
A)  metals 
B)  biological molecules 
C)  glasses 
D)  salt crystals 
E)  semiconductors

Question 15

The vapor pressure for a substance is inversely proportional to the temperature.

Accepted Answer

A) True 
 B)False

Question 16

A substance stays at the same temperature during melting.

Accepted Answer

A) True 
 B)False

Question 17

Identify the term that refers to the gas-to-solid change of compounds.

Accepted Answer

A)  Deposition 
B)  Normalization 
C)  Solidification 
D)  Sublimation 
E)  Boiling 
A)  Deposition 
B)  Normalization 
C)  Solidification 
D)  Sublimation 
E)  Boiling

Question 18

Enthalpy of vaporization is the amount of energy needed to change from a liquid to a gas or from a gas to a liquid.

Accepted Answer

A) True 
 B)False

Question 19

Explain the process of evaporation.

Accepted Answer

The formation of a gas from a liquid at

Question 20

Carbon in its diamond form is a covalent network solid.

Accepted Answer

A) True 
 B)False

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

What is surface tension? List some of its effects on liquids.

A solid with a regular, repeating three-dimensional structure is known as a(n) _____ solid.

The preferred phase of a substance at a given set of conditions is a balance between the _____ of the particles and intermolecular forces between the particles.

_____ is the tendency of a substance to interact with other substances because of intermolecular forces.

Why does a substance have the phase it does? How does the temperature affect the existence in various phases?

An NaCl crystal is an example of a(n) _____ solid

Certain liquids tend to bead up when present in small amounts. What is the reason for this?

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

An amorphous solid has no long-term structure or repetition.

What are amorphous solids? Provide examples.

Hydrocarbons such as CH₄ experience strong hydrogen bonding.

The temperature at which a substance in the solid state becomes a liquid is called the_____.

Which of the following is an example of an amorphous solid?

The vapor pressure for a substance is inversely proportional to the temperature.

A substance stays at the same temperature during melting.

Identify the term that refers to the gas-to-solid change of compounds.

Enthalpy of vaporization is the amount of energy needed to change from a liquid to a gas or from a gas to a liquid.

Explain the process of evaporation.

Carbon in its diamond form is a covalent network solid.

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

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

What is surface tension? List some of its effects on liquids.

A solid with a regular, repeating three-dimensional structure is known as a(n) _____ solid.

The preferred phase of a substance at a given set of conditions is a balance between the _____ of the particles and intermolecular forces between the particles.

_____ is the tendency of a substance to interact with other substances because of intermolecular forces.

Why does a substance have the phase it does? How does the temperature affect the existence in various phases?

An NaCl crystal is an example of a(n) _____ solid

Certain liquids tend to bead up when present in small amounts. What is the reason for this?

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

An amorphous solid has no long-term structure or repetition.

What are amorphous solids? Provide examples.

Hydrocarbons such as CH4 experience strong hydrogen bonding.

The temperature at which a substance in the solid state becomes a liquid is called the_____.

Which of the following is an example of an amorphous solid?

The vapor pressure for a substance is inversely proportional to the temperature.

A substance stays at the same temperature during melting.

Identify the term that refers to the gas-to-solid change of compounds.

Enthalpy of vaporization is the amount of energy needed to change from a liquid to a gas or from a gas to a liquid.

Explain the process of evaporation.

Carbon in its diamond form is a covalent network solid.

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

Hydrocarbons such as CH₄ experience strong hydrogen bonding.