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    General Chemistry Principles
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    Exam 13: Spontaneous Change: Entropy and Gibbs Energy
  5. Question
    For the Reaction I<sub>2</sub>(s)+ Cl<sub>2</sub>(g)→ 2 ICl(g),Δ<sub>r</sub>H° = 36 KJ
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For the Reaction I2(s)+ Cl2(g)→ 2 ICl(g),ΔrH° = 36 KJ

Question 24

Question 24

Multiple Choice

For the reaction I2(s) + Cl2(g) → 2 ICl(g) ,ΔrH° = 36 kJ and ΔrS° = 158.8 J/K at 25 °C.Calculate ΔrG° for the process at 25 °C.


A) -11.3 kJ
B) -4730 kJ
C) -393 kJ
D) 32 kJ
E) 83.3 kJ

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