Multiple Choice
The value of ΔfG at 100.0 °C for the formation of calcium chloride from its constituent elements, Ca(s) + (g) →
(s)
Is ________ kJ mol-1.At 25.0 °C for this reaction,ΔfH° is -795.8 kJ mol-1l,ΔfG ° is -748.1 kJ mol-1,and Is
A) -855.4
B) -736.2
C) 5.88 ×
D) -779.8
E) 1.52 ×
Correct Answer:
Verified
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