N2(g) + 3H2(g) ⇌ 2NH3(g)

Question

ΔH° = −92 kJ
ΔS° = −0.20 kJ/K

Which of the given is correct about the ΔG° at 35 °C?

A. 30 kj
B. -62 kj
C. 62 kj
D. -30 kj

Answer 1

dG = dH - TdS but I'm confused about the problem. The dGo, by definition, is dG at 25C and not 35. You can calculate dG at 35 but then it isn't dGo.