K.C.S.E Physics Q & A - MODEL 2013PP1QN13

K.C.S.E Physics Q & A - MODEL 2013PP1QN13

​ A drop of blue ink is introduced at the bottom of a beaker containing water. It is observed that after some time, all the water in the beaker turns blue. Name the process that takes place. 

answer

•  Diffusion of the ink molecules;