Determine the Value Of $\Delta$ G° for the Reaction
2NO₂(g) $\leftrightarrow$ N₂O₄(g)
Given

question 32

Multiple Choice

Determine the value of $\Delta$ G° for the reaction
2NO₂(g) $\leftrightarrow$ N₂O₄(g)
Given $\begin{array}{lcr} Substance&&S^{\circ}(\mathrm{J} /(\mathbf{m o l} \cdot \mathbf{K}) ) \\& \Delta \boldsymbol{H}_{\mathbf{f}}^{\circ} & \\ & (\mathbf{k J} / \mathbf{m o l}) & \\ \mathrm{NO}_{2}(g) & 33.2 & 240.0 \\ \mathrm{~N}_{2} \mathrm{O}_{4}(g) & 9.2 & 304.2\end{array}$

• A) -4.8 kJ
• B) +4.8 kJ
• C) +52.3 kJ
• D) -52.3 kJ
• E) -43 kJ

---

Definitions:

Theory of Emotions

A psychological framework suggesting that emotional experiences arise from physiological responses to external events.

Sociofugal

Space design intended to discourage social interaction among individuals within it.

Territory

An area of land or space that an individual or group claims, controls, or occupies, often marked and defended from others.

Dorm Room

A private living space within a dormitory at a college or university, typically consisting of sleeping and study areas for a single occupant or shared by roommates.