2.12 A mass of 5 kg of water is contained in a piston-cylinder device at 125 kPa. Initially, 2 kg of thewater is in the liquid phàse and the rest is in the vapor phase. Heat is now transferred to the water,and the piston, which is resting on a set of stops, starts moving when the pressure inside reaches300 kPa. Heat transfer continues until the total volume increases by 20%.a) Determine the initial and final temperatures.b) Calculate the mass of liquid water when the piston first starts moving.c) Calculate the work done during this process.d) Show the process on a P-V diagram

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Answered: 2.12 A mass of 5 kg of water is…

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