Consider the adiabatic free expansion of n moles of an ideal gas from volume V₁ to volume V2, where V₂ > V₁. [Hint: check lecture 19, chapter 5.6, process number 5. Note that such a process happens quasi-instantaneously, thus, it is irreversible.] (1) Calculate the change in entropy of the gas. (2) Calculate the change in entropy of the environment. (3) Evaluate the total change in entropy (AS = ASgas + ASenv.) for 1 mole, with V₂ = 2V/₁.
Consider the adiabatic free expansion of n moles of an ideal gas from volume V₁ to volume V2, where V₂ > V₁. [Hint: check lecture 19, chapter 5.6, process number 5. Note that such a process happens quasi-instantaneously, thus, it is irreversible.] (1) Calculate the change in entropy of the gas. (2) Calculate the change in entropy of the environment. (3) Evaluate the total change in entropy (AS = ASgas + ASenv.) for 1 mole, with V₂ = 2V/₁.
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![Consider the adiabatic free expansion of n moles of an ideal gas from volume V₁ to volume V2,
where V₂ > V₁. [Hint: check lecture 19, chapter 5.6, process number 5. Note that such a process
happens quasi-instantaneously, thus, it is irreversible.]
(1) Calculate the change in entropy of the gas.
(2) Calculate the change in entropy of the environment.
(3) Evaluate the total change in entropy (AS = ASgas + ASenv.) for 1 mole, with V₂ = 2V/₁.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F739452bb-bec9-43d8-9372-35dc57efa9d5%2F6bf81570-238a-4acc-a01c-70b5fd028740%2Ftileoei_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Consider the adiabatic free expansion of n moles of an ideal gas from volume V₁ to volume V2,
where V₂ > V₁. [Hint: check lecture 19, chapter 5.6, process number 5. Note that such a process
happens quasi-instantaneously, thus, it is irreversible.]
(1) Calculate the change in entropy of the gas.
(2) Calculate the change in entropy of the environment.
(3) Evaluate the total change in entropy (AS = ASgas + ASenv.) for 1 mole, with V₂ = 2V/₁.
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