The Value of ΔG° at 100

question 65

Multiple Choice

The value of ΔG° at 100.0 °C for the formation of calcium chloride from its constituent elements:

Is kJ/mol. At 25.0 ^oC for this reaction, ΔH° is - 795.8 kJ/mol, ΔG° is - 748.1 kJ/mol, and
ΔS° is - 159.8 J/K.

• A) 5.88 × 10⁴
• B) - 855.4
• C) 1.52 × 10⁴
• D) - 779.8
• E) - 736.2

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