Question

In an isochoric process, the internal (thermal) energy of a gas decreases by 50 j. how much work is done by the gas during this process

Answer 1

the amount of work done by the gas during this process is: 0
The isochoric process is a thermodynamic process in which the volume will always remain contant.

work could be calculated = P x dV

since dV = 0, there wore the amount of work done by this process is also 0