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Question
Which is the most exothermic reaction?
A) CH4(g) + 2 O2(g) -> CO2(g) + 2 H2O(g)
B) CH4(g) + 2 O2(g) -> CO2(g) + 2 H2O(l)
C) CO2(g) + 2 H2O(l) ->CH4(g) + 2 O2(g)
D) CO2(g) + 2 H2O(g) ->CH4(g) + 2 O2(g)
Answer
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