At 25 $\degree$ C, the Vapor Pressure of Pure Water Is 25

Multiple Choice

At 25 $\degree$ C, the vapor pressure of pure water is 25.756 mmHg.What is the vapor pressure of water in a solution that contains 2.922 g of sodium chloride for every 100.0 g of water?

A) 0.4602 mmHg
B) 0.2301 mmHg
C) 25.52 mmHg
D) 25.35 mmHg
E) 12.88 mmHg