Answer to Question #28740 in Molecular Physics | Thermodynamics for danish

Question

Calculate the work done by one mole of a van der Waals’ gas if during its isothermal
expansion its volume increases from 1m3 to 2m3 at a temperature 300K.
Take a = 1.39 × 10−6 atm m6 mol−2 and b = 39.1 × 10−6 m3 mol−1.