3. A salt solution sits in an open beaker. Assuming constant temperature and pressure, the vapor pressure of the solution
a) increases over time.
b) decreases over time.
c) stays the same over time.
d) Need to know which salt is in the solution to answer this.
e) Need to know the temperature and pressure to answer this.

Question

Accepted Answer

***C*** ∻Key Concept∻ ⚹Raoult's Law⚹ ∻Explanation∻ ⚹According to Raoult's Law, the vapor pressure of a solvent in a solution is directly proportional to the mole fraction of the solvent in the solution. Assuming no evaporation of the solvent or the salt, and constant temperature and pressure, the vapor pressure of the solution remains constant over time.◊What is the relationship between vapor pressure and the presence of a salt solution in an open beaker under constant temperature and pressure conditions?⍭ Generate me a similar question◊⚹

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