TRUE or FALSE AH value in an endothermic reaction is a positive number. Thermodynamics is the scientific study of the interconversion of heat and the other kinds of energy. First law of thermodynamics is founded on the law of definite proportion. The validity of the first law is tested by measuring the change in the internal energy of a system between

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A: The internal energy is calculated at each state. The amount of mass is obtained from volume and…

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A: Given that when we provide heat to compressed liquid then what happend on specific volume

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A: Distillation is a process of separation of liquid components from the mixture and collecting the…

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Q: 1. During adiabatic expansion of gas (A) Pressure remains constant (B) Pressure is increased (C)…

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

Q: 6. Which of the following is true of equilibrium: a) there is no heat flow between two bodies in…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: 500 Isothermal 3 2 1 Volume [m] The cycle depicted in the figure above is undergone by a system…

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Q: 18.7. A nonideal gas is initially at equilibrium when it is suddenly and rapidly com- pressed…

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Q: Starting with the formula for the 2nd Gibbs relation, derive a formula for the change in entropy S12…

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Q: If the entropy and volume of the system are constant, then in a spontaneous process the must…

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Q: During an isothermal expansion, a confined gas does -150 J of work against its surroundings. This…

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Q: A monatomic ideal gas expands in a reversible adiabatic process. The initial temperature of the gas…

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Q: 3- The water in the form of superheated steam with a mass of 1 kg at a pressure of 500 kPa and a…

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Q: 4. The Third Law of Thermodynamics (a) provides a criterion for spontaneity for isolated systems (b)…

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A: To be proved,

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Q: Two streams are mixed in an adiabatic mixer, as shown in the figure. It is known that: • Stream 1 is…

A: m1×e1 +m2×e2-m3×e3+Q-w=0Assuming steady state. adiabatic mixer and no work . change in KE and PE is…

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Q: An inventor has devised a complicated nonflow process in which 1 mol of air is the working fluid.…

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Q: A system absorbs 1.5 kJ at 25ºC from its surroundings and later releases 1.5 kJ to its surrounding…

A: Given data: Amount of heat absorb by the system = 1.5 kJ Amount of heat released by the system to…

Q: 15. Ideal solution is formed when its components: a. have zero heat of mixing only b. have zero…

A: Ideal Solution: Ideal solutions are the solutions in which solute-solute and solvent-solvent…