For numbers 6-10, the process steps of an ideal cycle operating between two heat reservoirs are laid down below. Predict the signs of Q and W per step in the cycle. 6. Step 1: isothermal expansion a. Q = 0, W < 0 b. Q = 0, W > 0 c. Q > 0, W > 0 d. Q < 0, W < 0 7. Step 2: adiabatic expansion a. Q = 0, W < 0 b. Q = 0, W > 0 c. Q > 0, W > 0 d. Q < 0, W < 0 8. Step 3: isothermal compression a. Q = 0, W < 0 b. Q = 0, W > 0 c. Q > 0, W > 0 d. Q < 0, W < 0 9. Step 4: adiabatic compression a. Q = 0, W < 0 b. Q = 0, W > 0 c. Q > 0, W > 0 d. Q < 0, W < 0 10. In a PV diagram, graph the ideal cycle described in multiple choice items 6-9.

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter17: Chemcial Thermodynamics
Section: Chapter Questions
Problem 17.103QE: A 220-ft3 sample of gas at standard temperature and pressure is compressed into a cylinder, where it...
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For numbers 6-10, the process steps of an ideal cycle operating between two heat
reservoirs are laid down below. Predict the signs of Q and W per step in the cycle.
6. Step 1: isothermal expansion
a. Q = 0, W < 0
b. Q = 0, W > 0
c. Q > 0, W > 0
d. Q < 0, W < 0
7. Step 2: adiabatic expansion
a. Q = 0, W < 0
b. Q = 0, W > 0
c. Q > 0, W > 0
d. Q < 0, W < 0
8. Step 3: isothermal compression
a. Q = 0, W < 0
b. Q = 0, W > 0
c. Q > 0, W > 0
d. Q < 0, W < 0
9. Step 4: adiabatic compression
a. Q = 0, W < 0
b. Q = 0,W > 0
c. Q > 0, W > 0
d. Q < 0, W < 0
10. In a PV diagram, graph the ideal cycle described in multiple choice items 6-9.
Transcribed Image Text:For numbers 6-10, the process steps of an ideal cycle operating between two heat reservoirs are laid down below. Predict the signs of Q and W per step in the cycle. 6. Step 1: isothermal expansion a. Q = 0, W < 0 b. Q = 0, W > 0 c. Q > 0, W > 0 d. Q < 0, W < 0 7. Step 2: adiabatic expansion a. Q = 0, W < 0 b. Q = 0, W > 0 c. Q > 0, W > 0 d. Q < 0, W < 0 8. Step 3: isothermal compression a. Q = 0, W < 0 b. Q = 0, W > 0 c. Q > 0, W > 0 d. Q < 0, W < 0 9. Step 4: adiabatic compression a. Q = 0, W < 0 b. Q = 0,W > 0 c. Q > 0, W > 0 d. Q < 0, W < 0 10. In a PV diagram, graph the ideal cycle described in multiple choice items 6-9.
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