A gaseous mixture enclosed in a vessel of volume `V` consists of one gram mole of gas `A` with `gamma=(C_(P))/(C_(F))=(5)/(3)` and another gas `B` with `gamma=(7)/(5)` at a certain temperature `T`. The gram molecular weights of the gases `A` and `B` are 4 and 132 , respectively. The gases `A` and `B` do not react with cach other and are assumed to be ideal. The gaseous mixture follows the equation `P Y^(19 / 13)=` Constant, in adiabatic process. Find the inumber of gram moles of the gas `B` in the gaseous mixture.

Answer

1.5