The Value of ΔG° at 25 °C for the Following

question 56

Multiple Choice

The value of ΔG° at 25 °C for the following reaction: C₂H₄ (g) + H₂ (g) → C₂H₆ (g)
Is ________ kJ/mol.At 298 K,ΔH° for this reaction is -137.5 kJ/mol,and ΔS° is +120.5 J/K.

• A)-35800
• B)-173.4
• C)35800
• D)-101.7
• E)-274.2

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