The Interface Structure of Two-Component Bi-Solid Systems and the Raoult's Law
YUAN Jun , SUN Chuan qing\;(Department of Chemistry, Teachers College, Shihezi University, Shihezi 832003, China)
When describing the two component bi solid systems, the Raoult's law can be applied to the two states of being each other's solution and being partial solution, but can't be applied to the state of being non solution. By analying the interface structure of two component bi solid systems, the article advances the definition of "the invalid coverage". As a result, it throws light on the essence of the Raoult's law.