Question

3. If *Insert triangle* r H degrees=467.9 kJ/mol-rxn and r S degrees= 560.7 J/K*mol-rxn for the following reaction 2 Fe₂O₃(s)+3C (graphite) ----- 4 Fe(s)+3 CO₂(g) then, under standard conditions, this reaction will be spontaneous

a. at all temperatures

b. at higher temperatures

c. at lower temperatures

d. at no temperature

Answer- B.

Need explanation for why B is correct

Answer 1