Determine $\Delta$ S ^$\circ$ for the Reaction SO₃(g) + H₂O(l) $\rarr$ H₂SO₄(l)

question 105

Multiple Choice

Determine $\Delta$ S ^$\circ$ for the reaction SO₃(g) + H₂O(l) $\rarr$ H₂SO₄(l) . $\begin{array}{lc}&\mathrm{S}^{\circ}(\mathrm{J} / \mathrm{K} \cdot \mathrm{~mol}) \\\hline\mathrm{SO}_{3} & 256.2 \\\mathrm{H}_{2} \mathrm{O} & 69.9 \\\mathrm{H}_{2} \mathrm{SO}_{4} & 156.9\end{array}$

• A) 169.2 J/K·mol
• B) 1343.2 J/K·mol
• C) -169.2 J/K·mol
• D) -29.4 J/K·mol
• E) 29.4 J/K·mol

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