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In the conversion of lime stone to lime, CaCO3(s) → CaO(s) + CaO2(g) the values of ΔH∘ and ΔS∘ are +179.1 kJ mol−1 ad 160.2 JK−1 mol−1 respectively at 298 K and 1 bar. Assuming, ΔH∘ and ΔS∘ do not change with temperature; temperature above which conversion of lime stone to lime will be spontaneous is |
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Answer» In the conversion of lime stone to lime, CaCO3(s) → CaO(s) + CaO2(g) the values of ΔH∘ and ΔS∘ are +179.1 kJ mol−1 ad 160.2 JK−1 mol−1 respectively at 298 K and 1 bar. Assuming, ΔH∘ and ΔS∘ do not change with temperature; temperature above which conversion of lime stone to lime will be spontaneous is |
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