Four sample of ideal gas containig same moles and intially at same temperature and prcessure are subjected to four difference processes :
(A) Isothermal reversible expansion
(B) Isothermal irrversible expansion against final pressure
(C ) Adiabatic reversible expansion
(D) Adiabatic irreversible expansion against final pressure
If in all the cases , final pressue is same then what will be the order of final temperture in the above cases.