What Is the Freezing Point of a 0

Multiple Choice

What is the freezing point of a 0.19 m solution of glucose,C₆H₁₂O₆,in water? (K_f for water is 1.858°C/m.)

A) 0.18°C
B) 0.35°C
C) -0.35°C
D) -0.18°C
E) -0.71°C