Question

Is the following reaction feasible at 340K? Mg + ZnO -> MgO + Zn Enthalpy Data: Mg: 0 kJ/mol ZnO: -348 kJ/mol MgO: -602 kJ/mol Zn: 0 kJ/mol Entropy Data: Mg: 33 J/K mol ZnO: 44 J/K mol MgO: 42 J/K mol Zn: 27 J/K mol
A. No, it is not feasible because the Gibbs free energy change is negative.
B. No, it is not feasible because the Gibbs free energy change is positive.
C. Yes, it is feasible because the Gibbs free energy change is positive.
D. Yes, it is feasible because the Gibbs free energy change is negative.

Answer 1

I think the answer is d but I am not for sure

Answer 2

The answer is A
Explanation