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B4 solutions: Heat pump

1. The PV diagram below represents a heat pump with 5 moles of gas.Given the additional information that the change in internal energy ΔQ, when the temperature of a gas changes by ΔT is given by the equationΔU = 3/2nRΔTwhere n = the number of molesR= 8.31 Jmol-1 K-1Calculate the following:a. the temperature at A, B , C and Db. heat lost from A-Bc. heat gained from B-Cd. heat gained from C-De. heat lost from D-Af....

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