Thermo I Exam 2 Example 2 with answers(1)

Thermo I Exam 2 Example 2 with answers(1) - Name: _ CHEG...

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Name: ____________________________ CHEG 2313 Thermo I Exam 2 Example 2 Short Answer: 1. True or False: Entropy is a measure of randomness or disorder. (2 pt) 2. True or False: When a thermodynamic system has undergone a cyclic process, the system and the surroundings must have returned to their initial state. (2 pts) 3. An ideal gas undergoes an isobaric process where the temperature increases. Does the entropy of the gas: (2 pts) a. Increase b. Decrease c. Stay the same d. Not enough information given to determine 4. (T / F) The entropy of a closed system can never decrease. (2 pt) 5. Which of the following is an example of a violation of the Clausius statement of the second law? (2 pts) a. a cyclic process whose sole effect is to transfer heat from a colder body to a hotter body b. a cyclic process that results in no other effect than production of work by transferring heat from a single body c. a cyclic process takes in heat, performs work, and lowers my grade d. none of the above
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This note was uploaded on 04/01/2011 for the course CHEG 2313 taught by Professor Staff during the Spring '11 term at Arkansas.

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Thermo I Exam 2 Example 2 with answers(1) - Name: _ CHEG...

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