Q$1(30/100)9\mathrm{.}23$kmo$\frac{l}{s}$ of methane gas at $22C$ and $6$ bar will be compress to $\frac{12}{b}ar.$ Specific volume of methane

at $6$ bar and $22C$ is $0\mathrm{.}2527\frac{m^3}{k}g.(T_c=190\mathrm{.}7K,P_c=46\mathrm{.}4$ bar