Compared to pure water, a salt water solution will have a
a. higher freezing point and a lower vapor pressure and boiling point.
b. lower vapor pressure and freezing point and a higher boiling point.
c. higher vapor pressure, freezing point and boiling point.
d. lower vapor pressure, freezing point and boiling point.

lower vapor pressure and freezing point and a higher boiling point

Explanation:

All the properties listed above are colligative properties, they depend on the amount of solute present in a solution.

It is known that a solution has a lower vapour pressure than the corresponding pure solvent due to the presence of a solute. Also the freezing point of a solution is decreased while its boiling point is increased when compared with those of the pure solvent.

maria has a savings account that is earning simple interest. if she started with $200 in the account and has earned a total of $8 in interest in two years, what is the rate of the account? use the formula  .