GKFix MCQ Question

How is the standard entropy change of a reaction calculated?

• A. ΔS⁰ = ΣΔH⁰(products) – ΣΔH⁰(reactants)
• B. ΔS⁰ = ΣS⁰(reactants) – ΣS⁰(products)
• C. ΔS⁰ = ΣS⁰(products) – ΣS⁰(reactants)
• D. ΔS⁰ = ΔG⁰ + TΔH⁰