Question

When a crystal of potassium permanganate is carefully placed at the bottom of a beaker
containing water, it spreads uniformly in the water after some days. This is due to; diffusion, surface tension, Brownian motion, capillarity

Answer 1

Explanation:

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Answer 2

Answer:

Diffusion refers to the process by which different particles intermingle with each other as a result of their kinetic energy. When a crystal of potassium permanganate is placed in a beaker, its purple colour spreads throughout the water.