A sample of organ gas at `1atm` pressure and `27^(@)C` expands reversibly and adiabatically from `1.25 dm^(3)` to `2.50 dm^(3)`. Calculate the enthalpy change in this process. `C_(vm)` for orgon is `12.48J K^(-1) mol^(-1)`.

A sample of argon gas at 1atm pressure and 27^(@)C expands reversibly and adiabatically from 1.25 dm^(3) to 2.50 dm^(3) . Calculate the enthalpy change in this process. C_(vm) for orgon is 12.48J K^(-1) mol^(-1) .

A sample of argon gas at 1atm pressure and 27^(@)C expands reversibly and adiabatically from 1.25 dm^(3) to 2.50 dm^(3) . Calculate the enthalpy change in this process. C_(v,m) for argon is 12.48J K^(-1) mol^(-1) .

A sample of argon gas at 1 atm pressure and 27^(@)C expands reversibly and adiabatically from 1.25 dm^(3) " to 2.50 dm^(3) . Calculate the enthalpy change in this process (C_(V), m for argon is 12.48 J. K^(-1). " mol"^(-1)) .

A sample of argon gas at 1 atm pressure and 27^@C expands reversibly and adiabatically from 1.25 dm^3 to 2.50 dm^3 , Calculate the enthalpy change in this process, C_(v,m) , for argon is 12.48 JK^-1 mol^-1 ,

A sample of argon gas at 1atm pressure and 27^@C expands reversibly and adiabatically from 1.25dm^3 to 2.5dm^3 . Calculate the enthalpy change in the process. Given that C_(v(m)) for Ar is 12.45JK^(-1)mol^(-1) and antilog (0.199)=1.58 .

A sample of argon of 1 atm pressure and 300K expands reversibly and adiabatically from 1.25 dm^(3) " to " 2.5 dm^(3) . Calculate the approximate enthalpy (in J) change (i) C_(V) for argon is 12.48 JK^(-1) (ii) Assume argon to be an ideal gas (iii) Delta T= 111.5K