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The Value of ΔG° at 141

Question 30

Multiple Choice

The value of ΔG° at 141.0 °C for the formation of phosphorous trichloride from its constituent elements, The value of ΔG° at 141.0 °C for the formation of phosphorous trichloride from its constituent elements, is kJ/mol. At 25.0 <sup>o</sup>C for this reaction, ΔH° is - 720.5 kJ/mol, ΔG° is - 642.9 kJ/mol, and ΔS° is - 263.7 J/K. A) - 611.3 B) - 829.7 C) 3.65 × 10<sup>4</sup><sup> </sup> D) 1.08 × 10<sup>5</sup><sup> </sup> E) - 683.3 is kJ/mol. At 25.0 oC for this reaction, ΔH° is - 720.5 kJ/mol, ΔG° is - 642.9 kJ/mol, and
ΔS° is - 263.7 J/K.


A) - 611.3
B) - 829.7
C) 3.65 × 104
D) 1.08 × 105
E) - 683.3

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