What Is the Change in Entropy When $15.0 \mathrm {~g}$ Of Water At

Multiple Choice

What is the change in entropy when $15.0 \mathrm {~g}$ of water at $100 ^ { \circ } \mathrm { C }$ are turned into steam at $100 ^ { \circ } \mathrm { C }$ ? The latent heat of vaporization of water is $22.6 \times 10 ^ { 5 } \mathrm {~J} / \mathrm { kg }$ .

A) $0 \mathrm {~J} / \mathrm { K }$
B) $- 90.8 \mathrm {~J} / \mathrm { K }$
C) $339 \mathrm {~J} / \mathrm { K }$
D) $90.8 \mathrm {~J} / \mathrm { K }$
E) $- 339 \mathrm {~J} / \mathrm { K }$