Question

2 moles of perfect gas (ideal gas) Helium filled a 1 liter volume balloon (closed constant pressure vessel) and was heated at 298 K and 398 K. At the moment when the temperature inside the container reached 398 K, the container was placed in another Vessel of 3000 liter size where the temperature was always maintained at 398 K, and then the container was opened along a reversible path. What is the total amount of heat in and out of the Helium gas that went through these two processes? (While deriving the required thermodynamic formula for each calculation step, always present the thermodynamic clues necessary for each course, and estimate the constants required for calculation based on the gas (ideal gas) behavior.)

Answer 1

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