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The constant volume molar heat capacity ...

The constant volume molar heat capacity of an ideal gas is expressed by `C_(v, m) = 16.5 +10^(-2)T` (All values are in SI units). If 2.5 mol of this gsa at constant value is heated from `27^(@)C` ro `127^(@)C`, the internal energy increases by ''x'' kJ. Hence, x is

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