Thermodynamics

Equal masses in grams of \(\mathrm{H}_2, \mathrm{~N}_2, \mathrm{Cl}_2\), and \(\mathrm{O}_2\), are enclosed in cylinders separately. If these gases expand isothermally and reversibly by \(10 \mathrm{~dm}^3\) at \(300 \mathrm{~K}\), the work done by gas is maximum for