Compare the work obtained from the two isothermal expansions (T = 400 K) for 5 moles...

  

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Compare the work obtained from the two isothermal expansions (T = 400 K) for 5 moles of ideal gas following path (i) in (a) and path (i) in (b) shown in figure below. Which path shows an isothermal reversible expansion? Please explain. Pinital = 0.2 MPa and Pinal =0.1 MPa. (a) (b) (ix (11) fii) () 0.1- 0.1 Pr(MPa) Peo(MPa) Compare the work obtained from the two isothermal expansions (T = 400 K) for 5 moles of ideal gas following path (i) in (a) and path (i) in (b) shown in figure below. Which path shows an isothermal reversible expansion? Please explain. Pinital = 0.2 MPa and Pinal =0.1 MPa. (a) (b) (ix (11) fii) () 0.1- 0.1 Pr(MPa) Peo(MPa)