A cyclindricalcontainer ofvolume44.8 litresis containing equalno.of moles (in integerno. ) of an idealmonoatomicgasin twosections A and B separeted byanadiabaticfrictionless pistonas show in figure The initinaltemperatureand pressureof gasin bothsectionB becomes(1//8)^(th) of initial volume . Given : R = 2 cal //"mole -K", C_(v,m)of monoatmicgas =(3)/(2)R, At1 atm & 0^(@) idealgas occupy22.4 liter.Changeinenthalpyfor sectionA in K cal.

A cyclindricalcontainer ofvolume44.8 litresis containing equalno.of mo

1.	A cyclindricalcontainer ofvolume44.8 litresis containing equalno.of moles (in integerno. ) of an idealmonoatomicgasin twosections A and B separeted byanadiabaticfrictionless pistonas show in figure The initinaltemperatureand pressureof gasin bothsectionB becomes(1//8)^(th) of initial volume . Given : R = 2 cal //"mole -K", C_(v,m)of monoatmicgas =(3)/(2)R, At1 atm & 0^(@) idealgas occupy22.4 liter.Changeinenthalpyfor sectionA in K cal.
Answer» <P>48.3 80.53 4.83 8.05 Solution :`DELTAH = nC_(p)DeltaT` In A no. ofmole =`(PV)/(RT)= 10`lt brgt`DeltaH= 10 xx (5)/(2) xx 2[1638-27.3]` =`80535 CAL = 80.535K cal`