An endothermie process that decreases in entropy is always nonspontaneous. Why can't we determine a temperature at which it shifts to being spontancous? An endothermic process has a positive AH. A increase in entropy has a positive AS. If we plug this into the equation, it will give us a negative value for temperature, which is not possible because the temperature is in Kelvin, and the lowest value that it can acquire is zero, An endothermic process has a positive AH. A decrease in entropy has a negative AS. If we plug this into the equation, it will give us a negative value for temperature, which is not possible because the temperature is in Kelvin, and the lowest value that it can acquire is zero. s An endothermic process has a positive AS. A decrease in entropy has a negative AH. If we plug this into the equation, it will give us a negative value for temperature, which is possible because the temperature is in Kelvin, and the lowest value that it can acquire is zero, d. None of the above

An endothermie process that decreases in entropy is always nonspontaneous. Why can't we determine a temperature at which it shifts to being spontancous? An endothermic process has a positive AH. A increase in entropy has a positive AS. If we plug this into the equation, it will give us a negative value for temperature, which is not possible because the temperature is in Kelvin, and the lowest value that it can acquire is zero, An endothermic process has a positive AH. A decrease in entropy has a negative AS. If we plug this into the equation, it will give us a negative value for temperature, which is not possible because the temperature is in Kelvin, and the lowest value that it can acquire is zero. s An endothermic process has a positive AS. A decrease in entropy has a negative AH. If we plug this into the equation, it will give us a negative value for temperature, which is possible because the temperature is in Kelvin, and the lowest value that it can acquire is zero, d. None of the above

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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How do enthalpy and entropy relate to each other? If enthalpy is negative, does that mean that entropy will be positive
Which of the following statements is TRUE regarding entropy? a. The entropy of the universe decreases after the occurrence of a spontaneous change. b. The entropy of any substance at temperatures above absolute zero is positive. c. The entropy is zero for a pure, perfect crystal at 0 °C. d.It is possible to determine the standard molar entropy of substances due to the second law of thermodynamics.
All spontaneous changes cause an increase in the entropy of the universe. True False
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Indicate whether each statement is true or false.The entropy of the system must increase in any spontaneous process.
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