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CGP EDU Academic Team
Published on: August 14, 2026
An ideal gas undergoes a reversible isothermal expansion from state I to state II followed by a reversible adiabatic expansion from state II to state III. The correct plot(s) representing the changes from state I to state III is(are) (p: pressure, V: volume, T: temperature, H: enthalpy, S: entropy)
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
(a, b, d)
So, the correct option is/are:
Reversible isothermal process is isoenthalpic while reversible adiabatic process is isoentropic.
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