The Value of ΔG° at 100

question 47

Multiple Choice

The value of ΔG° at 100.0°C for the formation of calcium chloride from its constituent elements: Ca (s) + Cl₂ (g) → CaCl₂ (s)
Is __________ kJ/mol. At 25.0°C for this reaction, ΔH° is -795.8 kJ/mol, ΔG° is -748.1 kJ/mol, and ΔS° is -159.8 J/K.

• A)-855.4
• B)-736.1
• C)5.88 × 10⁴
• D)-779.8
• E)1.52 × 10⁴

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