The Value of ΔG° at 141

question 4

Multiple Choice

The value of ΔG° at 141.0°C for the formation of phosphorous trichloride from its constituent elements, P₂ (g) + 3Cl₂ (g) → 2PCl₃ (g)
Is __________ kJ/mol. At 25.0°C for this reaction, ΔH° is -720.5 kJ/mol, ΔG° is -642.9 kJ/mol, and ΔS° is -263.7 J/K.

• A)-612.3
• B)3.65 × 10⁴
• C)1.08 × 10⁵
• D)-683.3
• E)-829.7

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