• 2022-06-07
    If the system goes through a series of changes and finally returns to the initial state, which option is correct about the change of the thermodynamic functions of the system? ( )
    A: Q=0, W=0, ΔU=0, ΔH=0
    B: Q=0, W=0, ΔU=0, ΔG=0
    C: ΔU=0, ΔH=0, ΔG=0, ΔS=0
    D: Q=W, W=0, ΔU=0, ΔH=0