1. One mole of an ideal gas at 10 atm pressure is contained in a vessel at 300K. The gas is expanded till the pressure becomes 2 atm and the temperature reaches 400K. Calculate the work done on the system and the heat absorbed by it if the change is brought about by the following processes: A] The gas is expanded isothermally against a constant external pressure of 2 atm, then heated to the desired temperature at constant volume, and finally expanded till the final state is reached.

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Chapter1: Chemical Foundations
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Kindly answer TYPE A. (this is a continuous part A, B , C) if whoever answer this part A, kindly please answer the rest part i'll upload later thank you soo soo much :)

1. One mole of an ideal gas at 10 atm pressure is contained in a vessel at 300K. The
is expanded till the pressure becomes 2 atm and the temperature reaches 400K.
Calculate the work done on the system and the heat absorbed by it if the change is
brought about by the following processes:
gas
A] The gas is expanded isothermally against a constant external pressure of 2 atm, then
heated to the desired temperature at constant volume, and finally expanded till the final
state is reached.
B] The
again expanded reversibly till the final state is reached.
gas
is expanded by an isothermal reversible process, then heated to 400K, and
C] The gas is first heated in an isochoric process and then expanded reversibly in an
isothermal process.
Transcribed Image Text:1. One mole of an ideal gas at 10 atm pressure is contained in a vessel at 300K. The is expanded till the pressure becomes 2 atm and the temperature reaches 400K. Calculate the work done on the system and the heat absorbed by it if the change is brought about by the following processes: gas A] The gas is expanded isothermally against a constant external pressure of 2 atm, then heated to the desired temperature at constant volume, and finally expanded till the final state is reached. B] The again expanded reversibly till the final state is reached. gas is expanded by an isothermal reversible process, then heated to 400K, and C] The gas is first heated in an isochoric process and then expanded reversibly in an isothermal process.
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