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    Chemistry The Central Science Study Set 2
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    Exam 19: Chemical Thermodynamics
  5. Question
    ΔS Is Positive for the Reaction ________
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ΔS Is Positive for the Reaction ________

Question 41

Question 41

Multiple Choice

ΔS is positive for the reaction ________.


A) 2H2 (g) + O2 (g) → 2H2O (g)
B) 2NO2 (g) → N2O4 (g)
C) CO2 (g) → CO2 (s)
D) BaF2 (s) → Ba2+ (aq) + 2F- (aq)
E) 2Hg (l) + O2 (g) → 2HgO (s)

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