The Equilibrium Constant for the Reaction PCl₅ (G) PCl

question 53

Multiple Choice

The equilibrium constant for the reaction PCl₅ (g) PCl 3 (g) + Cl₂ (g) is K p = 2.2 10 - 7 at 25 C. Calculate D G for this reaction.

• A) - 3.2 kJ
• B) +3.2 kJ
• C) 0 kJ
• D) - 38.0 kJ
• E) +38.0 kJ

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