What Is the Vapor Pressure of an Aqueous Solution That $\chi$

What is the vapor pressure of an aqueous solution that has a solute mole fraction of $\chi$ = 0.100? The vapor pressure of water is 25.756 mmHg at 25 ^$\circ$ C.

A) 23.2 mmHg
B) 2.58 mmHg
C) 25.8 mmHg
D) 0.900 mmHg
E) 22.3 mmHg