What is Diffusion

Diffusion is when particles are moving from a high area to a low area of concentration.

The aim of this experiment is to see if hot / cold water will defuse particles the fastest.

Hypothesis:
I think hot water because it has more steam and heat so it will defuse particles faster.

Method:
1. Half fill your petri dish with cold tap water.
2. Place the petri dish on your work bench and allow the water to become settled.
3. Using the tweezers, place a single crystal of potassium permanganate in the center of the petri dish.
4. Observe for 5 minutes.
5. Repeat the experiment using hot water.

Results:
The hot water defuse the potassium permanganate fastest.

Conclusion:
In conclusion my hypothesis was correct and the hot water defused the potassium fastest.