What happens to the vapor pressure as more solute, such as sugar, is added to a solution?
a. the vapor pressure increases
c. the vapor pressure does not change
b. the vapor pressure decreases
d. the vapor pressure will increase at first, then it will decrease

Colligative properties will be exhibited by the solution specifically vapor pressure lowering. Therefore, the correct answer among the choices given is option B. The vapor pressure decreases. This is because the number of solvent molecules near the surface decreases which makes it hard to be pushed to the vapor phase.

C) the increase in atmospheric pressure pushes the walls of the balloon outward thus making it  is the answer.hope i you.

Answer    "a salt" would be the best answerexplanationsalts can be defined as ionic compounds that are neither acids nor bases. nacl is an example of a salt, and its ionic.an enzyme is an organic compound which is covalently bonded, not ionically bonded.acids are generally held together by covalent bondsan element does not need any bonds to exist