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Determine ΔrG° at 298 K Using the Following Information \quad CaCO3(s)→ CaO(s)+ CO2(g)

Question 57

Multiple Choice

Determine ΔrG° at 298 K using the following information:
\quad CaCO3(s) → CaO(s) + CO2(g) \quad ΔrH°= +179.2 kJ mol-1; \quad ΔrS°= +160.2 J K-1 mol-1


A) -607.0 kJ mol-1
B) +112 .0 kJ mol-1
C) -89.3 kJ mol-1
D) +131.5 kJ mol-1
E) +228.1 kJ mol-1

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