- #1
silversurf
- 26
- 0
I am having trouble with the relationship between these two. My book says that negative heat of solution forms stronger bonds and lowers vapor pressure and positive heat of solution forms weaker bonds and raises vapor pressure. Shouldn't vapor pressure be higher for negative heat of solution because you need more energy to break up the stronger bonds? And lower vapor pressure of for positive heat of solution because you are breaking up weaker bonds?