(Figure 1) is the P V diagram for a process carried out on 5.0 mol of an ideal g
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Question
(Figure 1) is the PV diagram for a process carried out on 5.0 mol of an ideal gas in thermal equilibrium that begins and ends on the same state (the initial state iand the final state f for the gas are at 1).
Part E
Determine the temperature at state 1.
Express your answer with the appropriate units.
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Part F
Determine the temperature at state 3.
Express your answer with the appropriate units.
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Figure 1 of 1
(Figure 1) is the PV diagram for a process carried out on 5.0 mol of an ideal gas in thermal equilibrium that begins and ends on the same state (the initial state iand the final state f for the gas are at 1).
Part E
Determine the temperature at state 1.
Express your answer with the appropriate units.
T1= KSubmitMy AnswersGive Up
Part F
Determine the temperature at state 3.
Express your answer with the appropriate units.
T3= KSubmitMy AnswersGive Up
Provide FeedbackContinue
Figure 1 of 1
Explanation / Answer
Since gas is ideal we can use ideal gas equation PV = nRT (where R = 8.314 J/mol-k )
At point 1 P1 = 100KPa and V1 = 0.1 m3 and n = 5
Subsituting in above equation we get P1 * V1 = nRT1
100*103 * 0.1 = 5 * 8.314 * T1 => T1 = 240.6 K
At point 3 P3 = 50KPa and V1 = 0.3 m3 and n = 5
Subsituting in above equation we get P3 * V3 = nRT3
50*103 * 0.3 = 5 * 8.314 * T3 => T3 = 360.8 K
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