Consider the reaction:
Fe₃O₄ (solid, pure) + CO (gas, 1 atm) → 3FeO (solid, pure) + CO₂ (gas, 1 atm)
For this reaction, ΔG₁₂₀₀ = -8000 joules per mole of CO and R = 8.314 J mol^-1 K^-1.
The equilibrium ratio, $$\frac{{pc{o_2}}}{{pco}}$$ reaction at 1200 K and 1 atm is . . . . . . . .

A. Heat of any system B. entropy of any system C. phase of any system D. none of these

A. Thermal entropy B. Configurational entropy C. Both A and B D. None of these

A. ternary system B. binary system C. unary system D. none of these

A. 11200 B. 22400 C. 28600 D. -32500