Four moles of nitrogen at 200o C is contained in a piston/cylinder arrangement. How much heat must be extracted from this system, which is kept at constant pressure to cool it to 40o C if the heat capacity of the piston and cylinder is neglected? Take specific heat at constant pressure (Cp) for nitrogen is 29.1 J/molo C.
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Four moles of nitrogen at 200o C is contained in a piston/cylinder arrangement. How much heat must be extracted from this system, which is kept at constant pressure to cool it to 40o C if the heat capacity of the piston and cylinder is neglected? Take specific heat at constant pressure (Cp) for nitrogen is 29.1 J/molo C.
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