calculate the work done during the isothermal reversible expansion of the van der waals gas.account physically for the way in which the coefficient a and b appear in the final expression. plot the same graph the indicator diagrams for the isothermal reversible expansion of
a)a perfect gas
b)a van der waals gas in which a=0,b=5.11*10^-2 dm^3/mol
c)a van der waals gas in which a=4.2 dm^6 atm/mol,b=0.
the values se;ected exaggerate the imperfections but give rise to significant effects on the indicator diagrams. V=1 dm3,n=1 mol,T=298K.

Question

calculate the work done during the isothermal reversible expansion of the van der waals gas.account physically for the way in which the coefficient a and b appear in the final expression. plot the same graph the indicator diagrams for the isothermal reversible expansion of
a)a perfect gas
b)a van der waals gas in which a=0,b=5.11*10^-2 dm^3/mol
c)a van der waals gas in which a=4.2 dm^6 atm/mol,b=0.
the values se;ected exaggerate the imperfections but give rise to significant effects on the indicator diagrams. V=1 dm3,n=1 mol,T=298K.