The purple color of potassium permanganate gradually spreads throughout the water in the jar by the process of diffusion.
- Diffusion is the process of movement of a substance from the region of higher concentration to the regions of lower concentration. Diffusion occurs in liquids as well as gases.
- Potassium permanganate is a purple color compound, when it is added in a jar of water it spreads throughout the water by the virtue of diffusion.
- The concentration of potassium permanganate is higher at one point and the other regions in the jar have its nil or low concentrations initially, this leads to the set up of a concentration gradient.
- As time passes diffusion occurs and the particles of potassium permanganate keep on migrating to the regions of low concentration until the concentration is uniform throughout the jar. Ultimately, it spread throughout the jar making the water purple.
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Protiens are digested in the small intestine
Answer: which of the following is an example of an electromagnetic wave? (2 points)
Explanation:
A:red light
B:ocean waves
C: sound waves
D:earthquakes
The strip cropping is a method of the farmers that is used whenever the slope may be too sharp and steep or if there is no other alternative way or method of preventing such incidents, such as possible soil erosion.
