18. Can the maximum work done by the system be greater than the decrease of internal energy?
(A) Yes, if the change occurs with a decrease in system entropy
(B) Yes, if the change occurs with an increase in system entropy
(C) No, the maximum work done by the system is always smaller than the decrease of
internal energy
(D) No, the maximum work done by the system is equal to the decrease of internal energy
(E) No, the maximum work done by the system is not related to the change of internal
energy