The combustion of acetylene in the presence of excess oxygen yields carbon dioxide and water: 2C2H2 (g) + 5O2 (g) → 4CO2 (g) + 2H2O (l)
The value of ΔS° for this reaction is ________ J/K ∙ mol.
A) +689.3
B) +122.3
C) +432.4
D) -122.3
E) -432.4
Correct Answer:
Verified
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