試題詳解

8. Which statement is true of a process in which 1 mol of a gas is expanded from state A to state B?
(A) The final volume of the gas will depend on the path taken.
(B) The amount of work done in the process must be the same, regardless of the path.
(C) When the gas expands from state A to state B, the surroundings are doing work on the system.
(D) The amount of heat released in the process will depend on the path taken.
(E) It is not possible to have more than one path for a change of state.