When 240 G of Glucose (A Nonelectrolyte) Is Dissolved in 500

Multiple Choice

When 24.0 g of glucose (a nonelectrolyte) is dissolved in 500. g of water, the solution has a freezing point of -0.47 ^$\circ$ C. What is the molar mass of glucose K_f of water is 1.86 ^$\circ$ C/m.

A) 41.9 g/mol
B) 47.5 g/mol
C) 54.9 g/mol
D) 178 g/mol
E) 190. g/mol