Equal Amounts of Water Undergo the Following Changes $\degree$ C
B)Ice at -25

Equal amounts of water undergo the following changes.Which of the following would involve the largest change in energy?

A) Ice is melted to form liquid water at 0 $\degree$ C.
B) Ice at -25 $\degree$ C is heated to 0 $\degree$ C.
C) Water is heated from 25 $\degree$ C to 50 $\degree$ C.
D) Steam at 100 $\degree$ C is cooled and condensed to form liquid water at 85 $\degree$ C.
E) Water at 0 $\degree$ C is heated and vaporized to form steam at 120 $\degree$ C.