please use Dalton Model of ideal gas mixture to solve the problem.

mperature of the gas mixture change from P1=100kPa,T1=300K to P2=320kP. The pressure ang gas mixture behaves as an ideal gas. The molecular weight for CO2 and N2 are: MPa,T2=380K The or. The internal energy on molar basis of the gas components ara ao fa.t The universal gas constant: R=8.314kJ/(kmol.K). Determine: (a) the work done on the gas W1,2, in kJ[W1,2=1k(P2V2P1V1)], and (b) the heat transfer, kJ. [For a closed system: Q1,2W1,2=(U2U1) ]