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Question
For which of the following reactions is 
Sº at 25ºC closest to zero?
A) N2(g) + O2(g) → 2NO(g)
B) H2(g) + I2(s) → 2HI(g)
C) CH3CHO(g) + 5/2O2(g) → 2CO2(g) + 2H2O(g)
D) 2NO(g) + O2(g) → 2NO2(g)
E) C2H4(g) + Br2(l) → C2H4Br2(l)
Answer
This answer is hidden. It contains 1 characters.
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