Table of contents

1. Matter and Measurements(0)
2. Atoms and the Periodic Table(0)
3. Ionic Compounds(0)
4. Molecular Compounds(0)
5. Classification & Balancing of Chemical Reactions(0)
6. Chemical Reactions & Quantities(0)
7. Energy, Rate and Equilibrium(0)
8. Gases, Liquids and Solids(0)
9. Solutions(0)
10. Acids and Bases(0)
11. Nuclear Chemistry(0)
BONUS: Lab Techniques and Procedures(0)
BONUS: Mathematical Operations and Functions(0)
12. Introduction to Organic Chemistry(0)
13. Alkenes, Alkynes, and Aromatic Compounds(0)
14. Compounds with Oxygen or Sulfur(0)
15. Aldehydes and Ketones(0)
16. Carboxylic Acids and Their Derivatives(0)
17. Amines(0)
18. Amino Acids and Proteins(0)
19. Enzymes(0)
20. Carbohydrates(0)
21. The Generation of Biochemical Energy(0)
22. Carbohydrate Metabolism(0)
23. Lipids(0)
24. Lipid Metabolism(0)
25. Protein and Amino Acid Metabolism(0)
26. Nucleic Acids and Protein Synthesis(0)

8. Gases, Liquids and Solids

Intermolecular Forces and Physical Properties

8. Gases, Liquids and Solids

Intermolecular Forces and Physical Properties - Online Tutor, Practice Problems & Exam Prep

Intermolecular Forces and Physical Properties Practice Problems

13 problems

Arrange acetone (C₃H₆O), water (H₂O), methylamine (CH₃NH₂), and propane (C₃H₈) in order of increasing ΔH_vap values. Explain the order using intermolecular forces of attraction.

2PRACTICE PROBLEM

Changing the pressure will not affect the boiling point of a liquid. Is this true or false?

3PRACTICE PROBLEM

Predict whether the boiling points of F₂, Cl₂ and Br₂, are arranged in increasing or decreasing order. Justify your answer.

4PRACTICE PROBLEM

Would you expect the boiling points to increase or decrease in the following series? Explain. Kr, Ar, Ne

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5PRACTICE PROBLEM

Acetaldehyde, CH₃CHO, has a normal boiling point of 20.2 ºC.

Based on the figure below, identify whether Acetaldehyde or ethanol will have a higher vapor pressure.

6PRACTICE PROBLEM

Identify the compound with the higher viscosity between each pair

i. CH₃CH₂OH, CH₃OCH₃

ii. CH₃(CH₂)₅CH₃ , CH₃(CH₂)₇CH₃

iii. H₃C(CH₂)₂OH , HO(CH₂)₂OH

7PRACTICE PROBLEM

Which of the following statements does NOT describe volatile liquids

8PRACTICE PROBLEM

Identify which of the following statements is true

9PRACTICE PROBLEM

Identify the compound that most likely have the highest boiling point.

10PRACTICE PROBLEM

Identify the compound that has the highest melting point.

11PRACTICE PROBLEM

Arrange the following compounds in order of increasing vapor pressure.

i) CH₃CH₃

ii) CH₃CH₂CH₂CH₂CH₂OH

iii) CH₃CH₂CH₂CH₂CH₂CH₂CH₃

iv)

12PRACTICE PROBLEM

Identify which compound below is expected to have the highest surface tension:

13PRACTICE PROBLEM

Identify which of the compounds below has the lowest boiling point.

Previous Topic: Intermolecular Forces (Simplified)

Next Topic: Atomic, Ionic and Molecular Solids

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