Determine $\Delta$ S ^°rxn for N₂O₄(g) $\leftrightarrow$ 2NO₂(g) Given the Following Information

question 147

Multiple Choice

Determine $\Delta$ S ^°rxn for N₂O₄(g) $\leftrightarrow$ 2NO₂(g) given the following information: $$\begin{array} { l c } \text { Substance } & \boldsymbol { S } ^ { \circ } ( \mathbf { J } / \mathbf { m o l } \cdot \mathbf { K } ) \\\mathrm { N } _ { 2 } \mathrm { O } _ { 4 } ( g ) & 304.3 \\\mathrm { NO } _ { 2 } ( g ) & 240.45\end{array}$$

• A) +176.7 J/K
• B) -63.8 J/K
• C) +63.8 J/K
• D) -50.7 J/K
• E) -176.7 J/K

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Definitions:

Return

The gain or loss on an investment over a specific period, usually expressed as a percentage of the investment's initial cost.

Total Risk

The complete range of risks associated with an investment, including both systemic and unsystematic risk.

Modigliani

Refers to Franco Modigliani, an Italian-American economist known for his work on corporate finance, the Modigliani-Miller theorem, and the life-cycle hypothesis of saving.

Developed

Pertains to countries that have a high level of industrialization, a high standard of living, and a well-established economic structure.