Using the Following Data for Water, Determine the Final Temperature

question 21

Multiple Choice

Using the following data for water, determine the final temperature when 100 g of ice at -10°C is heated with 350 kJ of energy. $$\begin{array} { | l | l | } \hline \text { Boiling point } & 373 \mathrm {~K} \\\hline \text { Melting point } & 273 \mathrm {~K} \\\hline \text { Enthalpy of vaporization } & 2,260 \mathrm {~J} / \mathrm { g } \\\hline \text { Enthalpy of fusion } & 334 \mathrm {~J} / \mathrm { g } \\\hline \text { Specific heat capacity (solid) } & 2.11 \mathrm {~J} / ( \mathrm { g } \cdot \mathrm { K } ) \\\hline \text { Specific heat capacity (liquid) } & 4.18 \mathrm {~J} / ( \mathrm { g } \cdot \mathrm { K } ) \\\hline \text { Specific heat capacity (gas) } & 2.08 \mathrm {~J} / ( \mathrm { g } \cdot \mathrm { K } ) \\\hline\end{array}$$

• A) 309°C
• B) 100°C
• C) 382°C
• D) 225°C
• E) 325°C

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