Question

what is cause of diffusion of colour?

Answer 1

Answer:

The food coloring mixes through the hot water faster than it mixes with the cold water. This is because in hot water, the water molecules have more energy and are moving faster than the molecules of cold water. This makes it easier for the dye to get mixed throughout the hot water.

Answer 2

When food coloring is added to water, it spreads throughout the water in a process called diffusion. The coloring continues to spread until all parts of the water contain an equal concentration of the dye. Heating the water excites the dye particles, causing them to move more quickly.

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