Multiple Choice
Without doing any calculations,determine whether the standard entropy change,ΔS° is positive or negative for each of the following reactions.
Reaction 1: C(graphite) + O2(g) → CO2(g)
Reaction 2: 2 CO(g) + O2(g) → 2 CO2(g)
A) ΔS° is positive for both reactions.
B) ΔS° is positive for reaction 1 but negative for reaction 2.
C) ΔS° is positive for reaction 2 but negative for reaction 1.
D) ΔS° is negative for both reactions.
Correct Answer:
Verified
Correct Answer:
Verified
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