Stu dy of surf ace molar area of co mponent in organic binary mixtures

Surface tension is a physical property that examines theoretical and experimental .M ore theories that used for calculation of surface tension; use the value o f the molar surface area of the comp ounds as input data. So long as the molar surface area can be calculate d from different models, it is the mean source o f error to ap ply these th eoretical models. In the present w ork, partial s urface mola r areas in b nary organic mixtures using experimental density of solution were cal culated and variations of partial surface molar a rea versus c omposition were studied.

کلیدواژه ها:

surface molar area ، o rganic binary mixtures ، surface ten sion ، density