Question

. When we put Potassium Permanganate in water, after sometime we find that the solution turns blue. Why? Also, on heating it, what change will occur?

Answer 1

it turns blue bec. the particles of potassium per. gets into the space in water and turns water purple not blue...on heating color remains sAme....

Answer 2

Because the particles diffuse with the water. The colour will remain the same on heating