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Consider the Following Reaction

Question 24

Multiple Choice

Consider the following reaction:
CaO(s) + CO2(g) → CaCO3(s) ; ΔG° = -130.9 kJ at 298 K
At what partial pressure of CO2(g) will the reaction no longer be spontaneous at 298 K? (R = 0.0821 L ∙ atm/(K ∙ mol) = 8.31 J/(K ∙ mol) )


A) 1.59 × 108 atm
B) 1.00 atm
C) 6.28 × 10-9 atm
D) 8.77 × 1022 atm
E) 1.14 × 10-23 atm

Correct Answer:

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