Fifty Grams of Ice at 0 $\degree$ C Is Placed in a Thermos Bottle Containing One Hundred

Multiple Choice

Fifty grams of ice at 0 $\degree$ C is placed in a thermos bottle containing one hundred grams of water at 6 $\degree$ C. How many grams of ice will melt? The heat of fusion of water is 333 kJ/kg and the specific heat is 4190 J/kg .K.

A) 7.5
B) 2.0
C) 8.3
D) 17
E) 50