Question 1

Place the following compounds in order of decreasing strength of intermolecular forces. HF O2 CO2

Accepted Answer

A) HF > CO2 > O2 
B) HF > O2 > CO2  
C) O2 > CO2 > HF 
D) CO2 > HF > O2 
E) CO2 > O2 > HF 
A) HF > CO2 > O2 
B) HF > O2 > CO2  
C) O2 > CO2 > HF 
D) CO2 > HF > O2 
E) CO2 > O2 > HF

Question 2

Choose the substance with the highest boiling point.

Accepted Answer

A) CH4 
B) KI 
C) CS2 
D) HF 
E) I2 
A) CH4 
B) KI 
C) CS2 
D) HF 
E) I2

Question 3

Which of the following is considered an ionic solid?

Accepted Answer

A) (NH4)2CO3 
B) CCl4 
C) SeBr2 
D) XeF4 
E) None of these is an ionic solid. 
A) (NH4)2CO3 
B) CCl4 
C) SeBr2 
D) XeF4 
E) None of these is an ionic solid.

Question 4

Identify the type of solid for ice.

Accepted Answer

A) metallic atomic solid 
B) ionic solid 
C) nonbonding atomic solid 
D) molecular solid 
E) networking atomic solid 
A) metallic atomic solid 
B) ionic solid 
C) nonbonding atomic solid 
D) molecular solid 
E) networking atomic solid

Question 5

Place the following compounds in order of decreasing strength of intermolecular forces. I. CH3CH2CH2CH2CH2CH3 II. (CH3)3CCH3 III. (CH3)3CCH2CH3

Accepted Answer

A) III > II > I 
B) I > III > II 
C) I > II > III 
D) II > III > I 
E) III > I > II 
A) III > II > I 
B) I > III > II 
C) I > II > III 
D) II > III > I 
E) III > I > II

Question 6

Identify the type of solid for AgCl.

Accepted Answer

A) metallic atomic solid 
B) ionic solid 
C) nonbonding atomic solid 
D) molecular solid 
E) networking atomic solid 
A) metallic atomic solid 
B) ionic solid 
C) nonbonding atomic solid 
D) molecular solid 
E) networking atomic solid

Question 7

Which of the following forms an ionic solid?

Accepted Answer

A) Cr 
B) C4H9NH2 
C) Cs NO3 
D) NO4 
A) Cr 
B) C4H9NH2 
C) Cs NO3 
D) NO4

Question 8

Nickel has a face-centred cubic structure and has a density of 8.90 g cm-3. What is its atomic radius?

Accepted Answer

A) 125 pm 
B) 249 pm 
C) 353 pm 
D) 997 pm 
A) 125 pm 
B) 249 pm 
C) 353 pm 
D) 997 pm

Question 9

How much energy is required to vaporize 98.6 g of ethanol (C2H5OH)at its boiling point if its ΔvapH is 40.5 kJ mol-1?

Accepted Answer

A) 86.7 kJ 
B) 11.5 kJ 
C) 18.9 kJ 
D) 52.8 kJ 
E) 39.9 kJ 
A) 86.7 kJ 
B) 11.5 kJ 
C) 18.9 kJ 
D) 52.8 kJ 
E) 39.9 kJ

Question 10

At atmospheric pressure, dry ice ________.

Accepted Answer

A) freezes 
B) deposits 
C) sublimes 
D) melts 
E) boils 
A) freezes 
B) deposits 
C) sublimes 
D) melts 
E) boils

Question 11

Place the following substances in order of increasing vapour pressure at a given temperature. SF6 SiH4 SF4

Accepted Answer

A) SF6 4 4 
B) SiH4 4 6 
C) SF6 4 4 
D) SF4 6 4 
E) SiH4 6 4 
A) SF6 4 4 
B) SiH4 4 6 
C) SF6 4 4 
D) SF4 6 4 
E) SiH4 6 4

Question 12

Place the following substances in order of increasing boiling point. Ne Cl2 O2

Accepted Answer

A) Ne 2 2 
B) Cl2 2 2 2 2 2 
E) Ne 2 2 
A) Ne 2 2 
B) Cl2 2 2 2 2 2 
E) Ne 2 2

Place the following compounds in order of decreasing strength of intermolecular forces. HF O₂CO₂

Choose the substance with the highest boiling point.

Which of the following is considered an ionic solid?

Identify the type of solid for ice.

Place the following compounds in order of decreasing strength of intermolecular forces. I. CH₃CH₂CH₂CH₂CH₂CH₃ II. (CH₃)₃CCH₃ III. (CH₃)₃CCH₂CH₃

Identify the type of solid for AgCl.

Which of the following forms an ionic solid?

Nickel has a face-centred cubic structure and has a density of 8.90 g cm^-3. What is its atomic radius?

How much energy is required to vaporize 98.6 g of ethanol (C₂H₅OH)at its boiling point if its Δ_vapH is 40.5 kJ mol^-1?

At atmospheric pressure, dry ice ________.

Place the following substances in order of increasing vapour pressure at a given temperature. SF₆ SiH₄ SF₄

Place the following substances in order of increasing boiling point. Ne Cl₂O₂

Units of Measurement for Physical and Chemical Change

Atoms and Elements

Molecules, Compounds, and Nomenclature

Chemical Reactions and Stoichiometry

Gases

Thermochemistry

The Quantum-Mechanical Model of the Atom

Periodic Properties of the Elements

Chemical Bonding I: Lewis Theory

Chemical Bonding Ii: Molecular Shapes, Valence Bond Theory, and Molecular Orbital Theory

Solutions

Chemical Kinetics

Chemical Equilibrium

Acids and Bases

Aqueous Ionic Equilibrium

Gibbs Energy and Thermodynamics

Electrochemistry

Radioactivity and Nuclear Chemistry

Organic Chemistry I: Structures

Organic Chemistry II: Reactions

Biochemistry

Chemistry of the Nonmetals

Metals and Metallury

Transition Metals and Coordination Compounds

Filters

Exam 11: Liquids, Solids, and Intermolecular Forces

Place the following compounds in order of decreasing strength of intermolecular forces. HF O2 CO2

Choose the substance with the highest boiling point.

Which of the following is considered an ionic solid?

Identify the type of solid for ice.

Place the following compounds in order of decreasing strength of intermolecular forces. I. CH3CH2CH2CH2CH2CH3 II. (CH3)3CCH3 III. (CH3)3CCH2CH3

Identify the type of solid for AgCl.

Which of the following forms an ionic solid?

Nickel has a face-centred cubic structure and has a density of 8.90 g cm-3. What is its atomic radius?

How much energy is required to vaporize 98.6 g of ethanol (C2H5OH)at its boiling point if its ΔvapH is 40.5 kJ mol-1?

At atmospheric pressure, dry ice ________.

Place the following substances in order of increasing vapour pressure at a given temperature. SF6 SiH4 SF4

Place the following substances in order of increasing boiling point. Ne Cl2 O2

Units of Measurement for Physical and Chemical Change

Atoms and Elements

Molecules, Compounds, and Nomenclature

Chemical Reactions and Stoichiometry

Gases

Thermochemistry

The Quantum-Mechanical Model of the Atom

Periodic Properties of the Elements

Chemical Bonding I: Lewis Theory

Chemical Bonding Ii: Molecular Shapes, Valence Bond Theory, and Molecular Orbital Theory

Solutions

Chemical Kinetics

Chemical Equilibrium

Acids and Bases

Aqueous Ionic Equilibrium

Gibbs Energy and Thermodynamics

Electrochemistry

Radioactivity and Nuclear Chemistry

Organic Chemistry I: Structures

Organic Chemistry II: Reactions

Biochemistry

Chemistry of the Nonmetals

Metals and Metallury

Transition Metals and Coordination Compounds

Filters

Place the following compounds in order of decreasing strength of intermolecular forces. HF O₂CO₂

Place the following compounds in order of decreasing strength of intermolecular forces. I. CH₃CH₂CH₂CH₂CH₂CH₃ II. (CH₃)₃CCH₃ III. (CH₃)₃CCH₂CH₃

Nickel has a face-centred cubic structure and has a density of 8.90 g cm^-3. What is its atomic radius?

How much energy is required to vaporize 98.6 g of ethanol (C₂H₅OH)at its boiling point if its Δ_vapH is 40.5 kJ mol^-1?

Place the following substances in order of increasing vapour pressure at a given temperature. SF₆ SiH₄ SF₄

Place the following substances in order of increasing boiling point. Ne Cl₂O₂