The Value of ΔS° for the Catalytic Hydrogenation of Acetylene

question 93

Multiple Choice

The value of ΔS° for the catalytic hydrogenation of acetylene to ethene, C₂H₂ (g) + H₂ (g) → C₂H₄ (g)
Is ________ J/K∙ mol.

• A)+18.6
• B)+550.8
• C)+112.0
• D)-112.0
• E)-18.6

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