Which of the following statements is TRUE? O A. Entropy increases when the system becomes more organized and less disordered. O B. Exothermic processes are always spontaneous. OC. Entropy is not a state function. O D. The reverse of a spontaneous reaction is nonspontaneous.

Which of the following statements is TRUE? O A. Entropy increases when the system becomes more organized and less disordered. O B. Exothermic processes are always spontaneous. OC. Entropy is not a state function. O D. The reverse of a spontaneous reaction is nonspontaneous.

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter10: Entropy And The Second Law Of Thermodynamics

Section: Chapter Questions

Problem 10.33PAE: Limestone is predominantly CaCO3, which can undergo the reaction CaCO3(s)CaO(s)+CO2(g). We know from...

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Question

Which of the following statements is TRUE?
O A. Entropy increases when the system becomes more organized and less disordered.
O B. Exothermic processes are always spontaneous.
OC. Entropy is not a state function.
O D. The reverse of a spontaneous reaction is nonspontaneous.
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