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Indicate Which One of the Following Reactions Results in a Negative

Question 65

Multiple Choice

Indicate which one of the following reactions results in a negative $\Delta$ S_sys.

A) H₂O(g) $\leftrightarrows$ H₂O(s)
B) CaCO₃(s) $\leftrightarrows$ CaO(s) + CO₂(g)
C) CuSO₄ $\leftrightarrows$ 5 H₂O(s) $\leftrightarrows$ CuSO₄(s) + 5 H₂O(g)
D) 14 O₂(g) + 3 NH₄NO₃(s) + C₁₀H₂₂ $Indicate which one of the following reactions results in a negative \Delta Ssys. A) H2O(g) \leftrightarrows H2O(s) B) CaCO3(s) \leftrightarrows CaO(s) + CO2(g) C) CuSO4 \leftrightarrows 5 H2O(s) \leftrightarrows CuSO4(s) + 5 H2O(g) D) 14 O2(g) + 3 NH4NO3(s) + C10H22 \leftrightarrows 3 N2(g) + 17 H2O(g) + 10 CO2(g) E) CO2(aq) \leftrightarrows CO2(g)$ $\leftrightarrows$ 3 N₂(g) + 17 H₂O(g) + 10 CO₂(g)
E) CO₂(aq) $\leftrightarrows$ CO₂(g)