In the isochoric process, the gas gave off 30 kJ of heat. What is the change in the internal energy
| May 8, 2021 | education
In the isochoric process, the gas gave off 30 kJ of heat. What is the change in the internal energy of the gas in this process? What is the work done by gas?
We are dealing with isochoric cooling. Gas gives off heat to the external environment; while its internal energy decreases.
Since ΔV = 0, the work is not done. So the work done by the gas = 0, and the change in internal energy = -30kJ.
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