When a parcel of water freezes to become ice, it becomes more ordered and its entropy decreases. Does this violate the alternate form of the second law of thermodynamics? Explain

Q: The combined molecular kinetic energies of molecules in a cool lake are greater than the combined…

A:

Q: 8. According to the second law of thermodynamics, for any process that may occur within an isolated…

A:

Q: 7. Write the First Law of Thermo- dynamics in terms of changes in specific volume and changes in…

A: To write: The first law of thermodynamics in terms of changes in specific volume and changed in…

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: Compute the internal energy of a 10-mol sample of triatomic gas at 300 K.

A: For ideal gas internal energy is given by  U =f2nRT

Q: A 10 kJ of heat is added isothermally to a piston- cylinder arrangement containing 0.5 kg Nitrogen.…

A: According to First law of thermodynamics Q = ΔU + W

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: A small dish containing 530 g of water is placed outside for the birds. During the night the outside…

A: When the water in the dish freezes at 0oC, we must determine whether the system's entropy rises,…

Q: In the electrical power plant, the easy way to increase the efficiency is to keep the temperature of…

A: The relation between the efficiency of the heat engine and the temperature of the cold and hot…

Q: Is the principal concern in the study of thermodynamics the amount of internal energy in a system or…

A:

Q: 15 A mixture of 1773 g of water and 227 g of ice is in an initial equilibrium state at 0.000°C. The…

A:

Q: Could you warm a kitchen by leaving the door of a hot oven open? Explain.

A: In the hot oven, the coil of the oven heated, which heats the air inside the oven. The same process…

Q: Justify the second Law of thermodynamics

A: Explanation: The limitation of the first law of thermodynamics is that it does not say anything…

Q: 6. Write the First Law of Thermodynamics in terms of in- ternal energy, work, and heat.

A: Introduction: Internal energy is defined as the energy associated with the random, disordered motion…

Q: 42. Which of the following processes is a representative of the second law of thermodynamics: (a) If…

A: Solution:-

Q: Illustrate by considering a closed system, how the Second law of thermodynamics explains why heat…

A: Solution:-Given thatIllustrate by considering a closed system, how the Second law of thermodynamics…

Q: Suppose that you put a hot object in thermal contact with a cold object and observe (much to your…

A: Introduction: According to the first law of thermodynamics, the total energy of a system remains…

Q: Consider three assemblies at the same T and P, of identical non-interacting systems, the weights of…

A: Three assemblies of same T and P of identical non-interacting systems whose weights are given as…

Q: show that absolute zero is unattainable on the basis of third law of thermodynamics

A: According to third law of thermodynamics: - Third law of thermodynamics states entropy of a system…

Q: 10. Compute the amount of latent heat taken up when 5 kg of liquid water evaporates.

A: Latent Heat Latent heat is defined as the amount of heat required for a state change. This heat does…

Q: Differentiate between the reversible and irreversible process in thermodynamics.

A: Reversible processes are slow processes contains a series of stages and in stage the thermodynamic…

Q: Compute the change in internal energy of a 1-kmol sample of dry air if its tempera- re is raised by…

A: Given: The moles of gas in the sample of dry air are 1 kmol. The temperature of dry air is raised by…

Q: What is the change in entropy of 0.040 moles of ideal gas with y = 7/5 when it is decompressed…

A: Given Change in entropy (n) = 0.040 moles Ideal gas γ                = 7/5 Pressure P1…

Q: 127. Water is heated on a stove. The temperature of the water rises (i) from 20°C to 30°C (ii) from…

A:

Q: List any two applications of laws of thermodynamics

A: There are three laws of thermodynamics

Q: 5. If the change in system entropy for a given process is -8.3 J/(mole.K): (A) What can be known…

A: Given, change in system entropy for a given process is -8.3 J/(mole. K) ∆Ssys = -8.3 Jmol K We know…

Q: If you shake a jar full of jelly beans of different sizes, the larger beans tend to appear near the…

A:

Q: 3. Compute cyand cp for a diatomic gas with molar mass 28.02 kg/kmol, at tempera- ture 0°C.

A: Cv= Molar specific heat of gas -it is defined as amount of heat required to raise temperature of one…

Q: What is the change in entropy of 570 g of ice as it melts into water?

A: The given data are: m=570 g=0.57 kgL=334000 J/kg Here, m and L represent the mass and the latent…

Q: ocess.”-Explain.

A: Given: In isochoric thermal process, no work will be done is given as,

Q: 27) Which of the following must be true for a thermodynamic process that starts and ends at the same…

A: A thermodynamic process that starts and ends at the same state is called a cyclic process. The…