Defination for OSMOSIS

DEFINITIONS AND KEY- POINTS FOR OBJECTIVES OF DIFFUSION, OSMOSIS, ABSORPTION

TERMS .. . DEFINITIONS Diffusion The  movement     of    molecules   from   higher – concentrationto     lowerconcentrationis   called Chemical potential       . The total kinetic energy of the molecules is called chemical potential.• Graham’s law It  states       thatthe   rates            of diffusionof gases     ai. inverselyproportional to the square roots