A cylinder with a piston contains 0.250 mol of oxygen at 240000 pascal and 355 kelvin. the oxygen may be treated as an ideal gas. the gas first expands isobarically to twice its its original volume. it is y then compressed isothermally back to its original volume, and finally it is cooled isochorically to its original pressure.
a. show the series of precesses on a pv-diagram?
b. compute the temperature during the isothermal compression?
c. compute the maximum pressure?
d. compute the total work done by the piston on the gas during the series of processes