3 THE FIRST AND SECOND LAWS One mole of an ideal gas (c₁ = × R) at T = 325.0 K and p = 3.00 bar undergoes the following processes - (1) A reversible adiabatic expansion until the final pressure is half its initial pressure. (2) Following the process in (1) the gas is further expanded irreversibly against an external p sure of 0.500 bar while keeping the temperature constant. For the individual processes (1) and (2) calculate - (a) q (b) w (c) AU (d) AH (e) AS (for system, surroundings and totab

Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Ball, David W. (david Warren), BAER, Tomas
Chapter1: Gases And The Zeroth Law Of Thermodynamics
Section: Chapter Questions
Problem 1.64E: Show that = T/p for an ideal gas.
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3 THE FIRST AND SECOND LAWS
One mole of an ideal gas (c₁ = × R) at T = 325.0 K and p = 3.00 bar undergoes the following
processes -
(1) A reversible adiabatic expansion until the final pressure is half its initial pressure.
(2) Following the process in (1) the gas is further expanded irreversibly against an external p
sure of 0.500 bar while keeping the temperature constant.
For the individual processes (1) and (2) calculate -
(a) q
(b) w
(c) AU
(d) AH
(e) AS (for system, surroundings and totab
Transcribed Image Text:3 THE FIRST AND SECOND LAWS One mole of an ideal gas (c₁ = × R) at T = 325.0 K and p = 3.00 bar undergoes the following processes - (1) A reversible adiabatic expansion until the final pressure is half its initial pressure. (2) Following the process in (1) the gas is further expanded irreversibly against an external p sure of 0.500 bar while keeping the temperature constant. For the individual processes (1) and (2) calculate - (a) q (b) w (c) AU (d) AH (e) AS (for system, surroundings and totab
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