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

9. Solutions

Osmosis

GOB Chemistry

9. Solutions

Osmosis

Previous problemNext problem

Struggling with GOB Chemistry?

Join thousands of students who trust us to help them ace their exams!Watch the first video

Multiple Choice

Identify the direction of water flow between 2 solutions separates by semipermeable membrane, where are the solute particles.

water will flow from solution A to solution B due to higher osmotic pressure on the solution B.

water will flow from solution A to solution B due to lower osmotic pressure on solution B.

water will flow from solution B to solution A due to lower osmotic pressure on solution B.

water will flow from solution B to solution A due to lower osmotic pressure on solution A.

water will not flow because both solutions have the same osmotic pressures.

Previous problemNext problem

Verified step by step guidance

Understand the concept of osmosis: Osmosis is the movement of water across a semipermeable membrane from a region of lower solute concentration to a region of higher solute concentration.

Identify the solute concentration in each solution: In the image, Solution A has more solute particles than Solution B, indicating that Solution A has a higher solute concentration.

Determine the direction of water flow: Water will flow from the area of lower solute concentration (Solution B) to the area of higher solute concentration (Solution A) to equalize the solute concentrations on both sides of the membrane.

Relate solute concentration to osmotic pressure: Higher solute concentration in Solution A means it has higher osmotic pressure compared to Solution B.

Conclude the direction of water flow: Based on the principles of osmosis, water will flow from Solution B to Solution A due to the lower osmotic pressure in Solution B.