Table of contents

1. Matter and Measurements4h 31m
2. Atoms and the Periodic Table5h 23m
3. Ionic Compounds2h 18m
4. Molecular Compounds2h 18m
5. Classification & Balancing of Chemical Reactions3h 17m
6. Chemical Reactions & Quantities2h 27m
7. Energy, Rate and Equilibrium3h 46m
8. Gases, Liquids and Solids3h 25m
9. Solutions4h 10m
10. Acids and Bases3h 29m
11. Nuclear Chemistry56m
BONUS: Lab Techniques and Procedures1h 38m
BONUS: Mathematical Operations and Functions47m
12. Introduction to Organic Chemistry1h 34m
13. Alkenes, Alkynes, and Aromatic Compounds2h 12m
14. Compounds with Oxygen or Sulfur1h 6m
15. Aldehydes and Ketones1h 1m
16. Carboxylic Acids and Their Derivatives1h 11m
17. Amines39m
18. Amino Acids and Proteins1h 51m
19. Enzymes1h 37m
20. Carbohydrates1h 41m
21. The Generation of Biochemical Energy2h 8m
22. Carbohydrate Metabolism2h 22m
23. Lipids2h 26m
24. Lipid Metabolism1h 45m
25. Protein and Amino Acid Metabolism1h 37m
26. Nucleic Acids and Protein Synthesis2h 54m

8. Gases, Liquids and Solids

Intermolecular Forces (Simplified)

GOB Chemistry

8. Gases, Liquids and Solids

Intermolecular Forces (Simplified)

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Multiple Choice

Which of the following intermolecular forces are found in ALL molecules?

Ionic forces

Ion-dipole forces

Hydrogen bond forces

Dipole-dipole forces

London dispersion forces

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Verified step by step guidance

Understand that intermolecular forces are forces of attraction between molecules, and they vary in strength and type.

Recognize that London dispersion forces, also known as van der Waals forces, are the weakest type of intermolecular force and are present in all molecules, regardless of their polarity.

Recall that ionic forces occur between charged ions, and are not present in all molecules, only in ionic compounds.

Note that ion-dipole forces occur between an ion and a polar molecule, which is not applicable to all molecules.

Understand that hydrogen bonds and dipole-dipole forces require specific conditions, such as the presence of polar bonds or hydrogen atoms bonded to electronegative atoms, and are not found in all molecules.