Table of contents

1. The Chemical World9m
- The Scientific Method
  9m
2. Measurement and Problem Solving2h 19m
3. Matter and Energy2h 15m
4. Atoms and Elements2h 33m
5. Molecules and Compounds1h 50m
6. Chemical Composition1h 23m
7. Chemical Reactions1h 43m
8. Quantities in Chemical Reactions1h 8m
9. Electrons in Atoms and the Periodic Table2h 32m
10. Chemical Bonding2h 10m
11 Gases2h 7m
12. Liquids, Solids, and Intermolecular Forces1h 11m
13. Solutions3h 1m
14. Acids and Bases2h 14m
15. Chemical Equilibrium1h 27m
16. Oxidation and Reduction1h 33m
17. Radioactivity and Nuclear Chemistry53m

12. Liquids, Solids, and Intermolecular Forces

Intermolecular Forces (Simplified)

Introduction to Chemistry

12. Liquids, Solids, and Intermolecular Forces

Intermolecular Forces (Simplified)

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Multiple Choice

The dominant forces between molecules (intermolecular forces) are ____ in origin.

electrostatic

electrodynamic

electromagnetic

gravitational

magnetic

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Verified step by step guidance

Step 1: Begin by understanding the concept of intermolecular forces. These are forces that act between molecules, influencing their physical properties such as boiling and melting points.

Step 2: Consider the types of forces listed in the options: electrostatic, electrodynamic, electromagnetic, gravitational, and magnetic. Each of these forces has a different origin and effect.

Step 3: Focus on electrostatic forces. These are forces that occur due to the attraction between charged particles, such as ions or polar molecules. They are a key component of intermolecular forces.

Step 4: Compare electrostatic forces with the other options. Electrodynamic forces involve moving charges, electromagnetic forces involve electric and magnetic fields, gravitational forces are due to mass, and magnetic forces involve magnetic fields.

Step 5: Conclude that intermolecular forces are primarily electrostatic in origin, as they arise from the attraction between charged or polar molecules, which is a fundamental aspect of chemistry.