A system consists of a mole of ideal gas that undergoes the following change in state
1X(g, 298K,10 bar) 1X(g, 298 = K,1bar)
What is the value of ∆S if the expansion is reversible? What is the value of ∆S if the gas expands into a larger container so that the final pressure is 1 bar? (b) The same change in state takes place, but we now consider the gas plus the heat reservoir at 298 K to be our system. What is the value of ∆S if the expansion is reversible? What is the value of ∆S if the gas expands into a larger container so that the final pressure is 1 bar?