Entropy
19. Chemical Thermodynamics / Entropy / Problem 5
Which of the following reactions have a positive ΔSrxn?
A. A(s) + B(g) → C(g)
B. 2 A(g) + B(g) → C(g)
C. 2 A(g) + B(g) → 4 C(g)
D. A(g) + 2 B(g) → C(g)
E. A(g) + B(s) → C(g)
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