9.) Indicate whether each statement is true of false. (a) The third law of thermodynamics says that the entropy of perfect pure crystal  at absolute zero increases with the mass of the crystal. (b) " Translational motion" of molecules refers to their change in spatial location as a function of time. (c) " Rotational" and " Vibrational" motions  contribute to the entropy in atomic gases like He and Xe. (d) The larger the number of atoms in a molecule, the more degrees of freedom of rotational and vibrational motions is likely has. Group of answer choices A.) (a) False (b) True (c) True (d) True B.) (a) False (b) True (c) False (d) True C.) (a) False (b) False (c) False (d) True D.) (a) True (b) True (c) False (d) True

Q: 5. Calculate the change of entropy involved in heating a mole of silver at constant volume from 0°…

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Q: a 2.0kg block moving with an initial speed of 5m/s slides on a rough table and it stopped by the…

A: Given: The mass of the block is 2 kg.             The initial speed of the block is 5 m/s.…

Q: True or false 1. The entropy of an isolated system must increase when it experiences any process.…

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Q: (c) A meteorite made of iron with mass Mmet = 100kg and initial temperature Tmet = 3000k, falls into…

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Q: A display demonstrating probability consists of a board full of pegs with four bins at the bottom. A…

A: (a) Given: Each bin can hold multiple balls. The balls are distinguishable. Introduction: Classical…

Q: The partition function of a hypothetical system is given by In Z = «TªV where a is a constant.…

A: A partition function measures the proportion of phase space occupied by the system. Basically, it…

Q: 0.2kg cup of tea at Ti=368.15K is left to cool down in a room at 293.15K. Calculate the following…

A: The heat transferred to the system divided by the system temperature is the entropy change of the…

Q: 1. For the Carnot cycle of the figure below, what is the entropy change of the hot reservoir, the…

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Q: A student rolls 2 dice (an object that is a cube with faces numbered 1-6). The dice are "fair,"…

A: Entropy (S) of a macrostate that consists of Ω microstates may be given in terms of the Boltzmann…

Q: Calculate the change in entropy when 50 J of energy is transferred reversibly and isothermally as…

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Q: 2) A body with heat capacity C at temperature T1 is brought into contact with a thermodynamic…

A: The body has the heat capacity C and the temperature is T1 The reservoir temperature is T2 When the…

Q: 32) The second law of thermodynamics leads us to conclude that A) the entropy of the universe…

A: The correct answer is (D) disorder in the universe is increasing with the passage of time.

Q: For an isothermal reversible expansion of two moles of an ideal gas, what is the entropy change of…

A: Number of moles: To calculate the entropy change of the gas and the surroundings during an…

Q: The Gibbs function of a particular gas is G = nRT In(P) - AP² + B Where A and B are constants. Find…

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Q: a given volume is divided into V/32=€ and contains N=16 distinct particles, then its maximum entropy…

A: case function

Q: 4. Calculate the entropy of Van der Waal's gas a function of femp. and volume.

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Q: Discuss the differ between Maximum Entropy of binary source and other Entropy of sources

A: The measure of the uncertainty of the random variable is called entropy. The binary entropy function…

Q: We mix 8 litre of helium with 2 litre of argon at 300 K and atmospheric pressure. Calculate the…

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Q: Consider a system with a certain energy content, from which we wish to extract as much work as…

A: Every process carried out is associated with an increase in the entropy and when entropy increases,…

Q: S = A Given the fundamental relationship (NU\2/3 for entropy, where A is constant, fundamental…

A: Pressure can be founded from entropy. The relation is pressure P = TdSdVU,N From the given relation…

Q: 3. The following statement is not correct: Group of answer choices A, The entropy for any substance…

A: Entropy of a system is related to the number of microstates of the system as A microstate is a…

Q: Suppose you have a classical system that consists of N particles moving in three dimensions. You…

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Q: Explain how at high pressures the conversion of graphite to diamond can increase the total entropy…

A: Entropy can be understood as the randomness or disorder in the system. For an irreversible process,…

Q: Consider n moles of a gas, initially confined within a volume V and held at temperature T. The gas…

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Q: Let's consider a system consisting of two subsystems, isolated from the outside world. The…

A: The correct statements are: a. In equilibrium, the temperatures of both subsystems are the same, but…

Q: We mix 5 mole of oxygen with 5 mole of nitrogen at 300 K and atmospheric pressure. Calculate the…

A: Given, The number of moles of oxygen no=5 moles. The number of moles of nitrogen nn=5 moles The…

Q: 1. Show that, when two different gases A and B of volume V and Vg and with N and NR molecules…

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Q: Consider a system of two levels E1= 0, g1= 1 and E2= 1.6 X1020J, g2 = 2 is populated by N atoms at…

A: Given data, E1 = 0 and g1 = 1 E2 = 1.6x10-20 J and g2 = 2

Q: An ideal gas undergoes a process between two specified temperatures, first at constant pressure and…

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Q: Consider a particle is confined in a three-level system. The probability of finding the particle in…

A: We know, the formula for entropy when probability Pr of different levels are given is: S=-kB ∑rPr…

Q: C. Show that for one oscillator, the thermodynamic properties of the system are f = hw+kT ln(1 -…

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Q: 2. Each of two bodies has a heat capacity given by C = A+ BT where A = 8 J/K v B = 2 x 10-2 J/K². If…

A: Given,A=8 J/KvB=2×10-2J/K2T10=400KT20=200K

Q: Problem 3 Suppose that two types of particles are initially partitioned, with all of one particle…

A: We have given three situation in which two types of particles are mixed together  we have to find…

Q: One kilogram of aluminum at 0oC is placed in an insulated container with one kilogram of copper at…

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Q: If the entropy of state X of a system is higher than the entropy of state V of the system, what can…

A: As we know that there is always increase in the entropy of the universe.  As the Entropy of state X…

Q: Is the linear momentum of a system always conserved? Is the angular momentum of a system always…

A: 1) No When  no external force acting on the system (body) then momentum of system is conserved…

Q: Each particle has 2 energy levels that are 0 and α. Using ni=Ae^−εi/kT What is the entropy S of…

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Q: Which type or types of energy will have the greatest contribution to the molar entropy of N2 at 298…

A: The molar entropy of any substance is defined as the entropy of the pure substance at standard…

Q: One mole of an ideal monoatomic gas is subjected to the processes in the figure below: State 1 has…

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Q: Water put into the freezer compartment of your refrigerator goes to a state of less molecular…

A: No, this is not an exception to an entropy principle.

Q: Problem 1: Consider a system of 10 spin-1/2 particles. Write down all possible macrostates. What is…

A: Given, there are 10 particles having a spin 12 So there are 10 different microstates   When all…

Q: A given star is a sphere with a radius of 6.02x108 m and an average surface temperature of 6380 K.…

A: