Calculate the Mole Fraction of NaCl in a Solution Prepared $\times$

Multiple Choice

Calculate the mole fraction of NaCl in a solution prepared by dissolving 117 g NaCl in 1.15 kg H₂O.

A) 9.90 $\times$ 10^-1
B) 1.11 $\times$ 10^-2
C) 6.08 $\times$ 10^-2
D) 1.52 $\times$ 10^-2
E) 3.04 $\times$ 10^-2