The work in kJ required for this process is

Question

A cylinder contains 5 m³ of an ideal gas at a pressure of 1 bar. This gas is compressed in a reversible isothermal process till its pressure increases to 5 bar. The work in kJ required for this process is                             

      (a) 804.7                                                             (b) 953.2

      (c) 981.7                                                             (d) 1012.2