Heat And Thermodynamics

A container of volume \(200 \mathrm{~cm}^3\) contains 0.2 mole of hydrogen gas and 0.3 mole of argon gas. The pressure of the system at temperature \(200 \mathrm{~K}\) (\(\mathrm{R}=8.3 \mathrm{JK}^{-1} \mathrm{~mol}^{-1}\)) will be :-