Heat capacity of N2 at a constant pressure of 1atm is given as Cp(KJ/mol.C)=0.2900+0.2199105T+0.5723108T22.8711012T3 where T is in C. Interpret all the new constants when the heat capacity is to be expressed in cal/l lbm - mol.K and T is in K. Given: T(k)=T(C)+273.15 and 1(K)=1(C) (10 marks)