If a valve between two isolated gas containers is open so that gas flows freely from the first one to the second one. Explain into details whether this process is reversible or irreversible process and what happens to the entropy

Q: What is the entropy change of a gas in J/K (to 2 decimal points) when one mole of a perfect gas…

A: Considering isothermal expansion. Given : n=1 mole V1=1.36 m3V2=4.87 m3R=8.31 Jmol K To find:…

Q: Suppose we place 43 g of ice at 273 K in contact with a heat reservoir at 301K. Heat energy…

A: Given: The amount of ice is 43 g.            The temperature of the ice is 273 K.            The…

Q: Consider mixing some of the ice water with the hot water and vice versa so that the two reservoirs…

A: The process of mixing cold water with hot water and vice versa is irreversible.Entropy formation…

Q: What is the entropy change of a gas in J/K (to 2 decimal points) when one mole of a perfect gas…

A: The number of moles of the gas n=1 mol The ideal gas constant R=8.314 J/mol K The initial volume of…

Q: An ideal gas is taken through any four stage engine cycle ABCDA. What can you say about the entropy…

A: Here given a four stage engine cycle ABCDA. We have to talk about the entropy of the cycle and cycle…

Q: suppose we have a cornot engine running between a temp of 100 degrees C and 0 degrees C. Of we…

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Q: The entropy for some part of an isolated system may diminish, but must always result to a net…

A: Entropy of a system is given by ∆QT. For isolated system heat can not enter or exit from system. So…

Q: In the thermodynamic cycle depicted in the PV-diagram below, the NET work done BY the system is P PA…

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Q: Illustrate the entropy statement of the second law of thermodynamics?

A: Definition: The second law of thermodynamics states that the total entropy of an isolated system can…

Q: Q5:- The value of entropy (in meV/K units) when the general mode weight of the assembly is 1600,…

A: Q5. Given thatStatistical weight of assembly W = 1600

Q: Show that the entropy change between states (V1, pı, T1) and (V2, p2, T2) of n moles an ideal gas…

A: Combined First and Second Law of Thermodynamics According to the first law of thermodynamics, the…

Q: Using the first law of thermodynamics explain with appropriate equation how does (i) internal energy…

A: The answer is given below

Q: Suppose two systems, each composed of three particles represented by circles, have 30 jof total…

A: Given system A contains two particles each of energy 10 J System B contains three particles of…

Q: Explain how water’s entropy can decrease when it freezes without violating the second law of…

A: Total energy is always given as the sum of energy of the system and energy of the surroundings.

Q: For the following irreversible processes, explain how you can tell that the total entropy of the…

A: If a physical process results in an elevation of the total entropy of the universe, it is then…

Q: A) 20 J of heat is transferred from a hotter reservoir to a colder reservoir. Calculate ΔStot (J…

A:

Q: Two objects which is the B1 (T = 40 C) and B2 (T = 18 C), has experienced entropy changes of 6.4 x…

A: The change in entropy of an object at a particular temperature is given by the equation dS=dQTdS is…

Q: A Carnot machine produces 100 kW of power operating between two 100°C and 1000°C temperature…

A: Solution:   As per the given data,

Q: Entropy principle: "For all irreversible processes, the change in entropy of the universe is…

A: So we have a very simple question, i tried to put forward your question in two different ways in a…

Q: power radiated

A: The statement that (a) no heat engine can be more efficient than a Carnot engine working between the…

Q: 42-g of water at 17°C is heated until it becomes vapor at 100°C. Calculate the change in entropy of…

A: Disclaimer: Since you have asked multiple question, we will solve the first question for you. If you…

Q: Water condensation on surfaces such as a mirror after a hot shower, or on a lid of a pot of boiling…

A: Given:Condensation of water if irreversible process.It is asked about the entropy of the system and…