Question

large crystals of potassium permagnet was placed at the bottom of a beaker of cold water and left for several .

(A) describe what would be seen after 5 minutes .

(B) described for would be seen after several hours .

(C) explain your answer using ideas of practicals .

Answer 1

A) partial diffusion hence partial pink coloured water
B) complete diffusion hence dark pink KMnO4 solution obtained
C)I didn't get the question