Which of the following aqueous solutions will have the lowest vapor pressure at 25°c? a. 1.5 m c6h12o6 b. 1.5 m lino3 c. 1.0 m al2o3 d. 1.0 m caf2

C. 1.0 M Al2O3 would be the best answer

The answer is "D" Because Raoult's law, is that Vapor pressure is directly proportional to the mole fraction of the solution. So 1.0M CaF2 will be the least in this case.

Hope this help please let me know id it was correct

periodic trends is an atom that gets larger as the number of electronic shells increase, the radius of atoms increases as you go down a certain group in the periodic table of elements. in general, the size of an atom will decrease as you move from left to right of a certain period.

if you mean hydrogen and oxygen then water is the product