A sample of argon gas at 1 atm pressure ...

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`,

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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)) .

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