Question

what happen when a crystal of potassium permanganate is dropped in a glass tumbler containing water? what conclusion can you draw?

Answer 1

it leads to dissolution and diffusion of potassium permanganate in water. It appears that the crystal of potassium permanganate is dancing in the water, its pink colour is observed to move.

Answer 2

it leads to dissolution and diffusion of potassium permanganate in water. It appears that the crystal of potassium permanganate is dancing in the water, its pink colour is observed to move.