Benzophenone, C₁₃H₁₀O, Has a Heat of Fusion of 98

Multiple Choice

Benzophenone, C₁₃H₁₀O, has a heat of fusion of 98.45 J g^-1 and its melting point temperature is 47.85°C. How much heat is required to transform 126 g of solid benzophenone at 47.85°C into liquid benzophenone, also at 47.85°C?

A) 4.71 kJ
B) 6.03 kJ
C) 12.4 kJ
D) 31.6 kJ
E) 40.4 kJ