What Is the Molality of a Glucose Solution Prepared by Dissolving

Multiple Choice

What is the molality of a glucose solution prepared by dissolving 18.0 g of glucose,C₆H₁₂O₆,in 125.9 g of water?

A) 7.94 × 10^-4 mol kg^-1
B) 0.143 mol kg^-1
C) 0.695 mol kg^-1
D) 0.794 mol kg^-1