Using the Following Data for Water, Determine the Final Temperature

question 117

Multiple Choice

Using the following data for water, determine the final temperature when 100 g of ice at -10°C is heated with 100 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) 95°C
• B) 100°C
• C) 382°C
• D) 109°C
• E) 209°C

---

Definitions:

Seasonal

Pertaining to changes, fluctuations, or patterns that occur at specific times of the year or in specific seasons, often due to changes in weather, holidays, or business cycles.

Financial Position

The status of the assets, liabilities, and equity of an entity as reflected on its financial statements at a specific point in time.

Apparent

Clearly visible or understood; obvious.

Average Collection Period

The average number of days it takes for a company to receive payments owed by its customers.