One mol of a non-ideal gas undergoes a changeofstate ( 2.0 atm, 3.0 L, 95K)rarr (4.0 atm, 5.0 L, 245 K) with a change in internal energy,DeltaU=30.0L atm. The changein enthalpy ( DeltaH ) of the process in L atm is

One mol of a non-ideal gas undergoes a changeofstate ( 2.0 atm, 3.0 L,

1.	One mol of a non-ideal gas undergoes a changeofstate ( 2.0 atm, 3.0 L, 95K)rarr (4.0 atm, 5.0 L, 245 K) with a change in internal energy,DeltaU=30.0L atm. The changein enthalpy ( DeltaH ) of the process in L atm is
Answer» <P>`40.0` `42.3` `44.0` NON defined , because process is no constant Solution :`H_(2) - H_(1) =( U_(2) - U_(1)) +P_(2)V_(2)-P_(1)V_(1)` `= 30 + 4 xx5 - 2 xx 3 = 44 L atm`