Question

What are your observations while conducting an experiment to know about diffusion

Answer 1

In the process of diffusion, we need to observe: if the crystals of the compound used will dissapear or the tiney particles will disperse and get distributed in the solution.

And of course, we need to see how the disperse or distribution of the chemical diffusion is happening.

Nevertheless, it differs from one compound to another.

Answer 2

Diffusion: The movement of particles from a region of a higher concentration to a region of lower concentration is called as diffusion.

This mechanism is found in liquids and gases.

Experiment:

• Food and coloring particles are taken in a container.
• A drop of color is added.
• The solution observed for a minute.
• The timer is stopped when the color reaches the opposite side.
• Repeat the process by cooling the water in the freezer and compare.

Observations: The color travels at a higher rate of speed at higher temperatures.