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Three identical closed systems of a pure gas are taken from an initial temperature and pressure
( TL , P1) to a final state ( T2  P2) , each by a different path. Which of the following in Always true
for the three systems? ( Δ represents the change between the initial and final states: U, S, G, Q
and W are internal energy, entropy, Gibbs free energy, heat added and work done, respectively.)
  • a)
    ΔU, ΔS, Q are same
  • b)
    W, ΔU, ΔG are same
  • c)
    ΔS, W, Q are same
  • d)
    ΔG,ΔU, ΔS are same
Correct answer is option 'D'. Can you explain this answer?
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The answer choices were not provided, so I cannot determine which statement is always true for the three systems. Please provide the answer choices for further assistance.
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Attempt All sub parts from each question.Triple Point: The temperature of a substance remains constant during its change of state (phase chang e). A graph between the temperature T and the Pressure P of the substance is called a phase diagram or P-T diagram. The following figure shows the phase diagram of water and CO2. Such a phase diagram divides the P-T plane into a solid-region, the vapour-region and the liquid-region. The regions are separated by the curves such as sublimation curve (BO), fusion curve (AO) and vaporisation curve (CO). The points on sublimation curve represent states in which solid and vapour phases coexist. The point on the sublimation curve BO represent states in which the solid and vapour phases coexist. Points on the fusion curve AO represent states in which solid and liquid phase coexist. Points on the vaporisation curve CO represent states in which the liquid and vapour phases coexist. The temperature and pressure at which the fusion curve, the vaporisation curve and the sublimation curve meet and all the three phases of a substance coexist is called the triple point of the substance.Q. Sublimation curve represents the coexistence of

Attempt All sub parts from each question.Triple Point: The temperature of a substance remains constant during its change of state (phase chang e). A graph between the temperature T and the Pressure P of the substance is called a phase diagram or P-T diagram. The following figure shows the phase diagram of water and CO2. Such a phase diagram divides the P-T plane into a solid-region, the vapour-region and the liquid-region. The regions are separated by the curves such as sublimation curve (BO), fusion curve (AO) and vaporisation curve (CO). The points on sublimation curve represent states in which solid and vapour phases coexist. The point on the sublimation curve BO represent states in which the solid and vapour phases coexist. Points on the fusion curve AO represent states in which solid and liquid phase coexist. Points on the vaporisation curve CO represent states in which the liquid and vapour phases coexist. The temperature and pressure at which the fusion curve, the vaporisation curve and the sublimation curve meet and all the three phases of a substance coexist is called the triple point of the substance.Q. During phase change of a substance

Attempt All sub parts from each question.Triple Point: The temperature of a substance remains constant during its change of state (phase chang e). A graph between the temperature T and the Pressure P of the substance is called a phase diagram or P-T diagram. The following figure shows the phase diagram of water and CO2. Such a phase diagram divides the P-T plane into a solid-region, the vapour-region and the liquid-region. The regions are separated by the curves such as sublimation curve (BO), fusion curve (AO) and vaporisation curve (CO). The points on sublimation curve represent states in which solid and vapour phases coexist. The point on the sublimation curve BO represent states in which the solid and vapour phases coexist. Points on the fusion curve AO represent states in which solid and liquid phase coexist. Points on the vaporisation curve CO represent states in which the liquid and vapour phases coexist. The temperature and pressure at which the fusion curve, the vaporisation curve and the sublimation curve meet and all the three phases of a substance coexist is called the triple point of the substance.Q. The temperature and pressure at which all the three phases of a substance coexist is called

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Three identical closed systems of a pure gas are taken from an initial temperature and pressure( TL , P1) to a final state ( T2 P2) , each by a different path. Which of the following in Always truefor the three systems? ( Δ represents the change between the initial and final states: U, S, G, Qand W are internal energy, entropy, Gibbs free energy, heat added and work done, respectively.)a)ΔU, ΔS, Q are sameb)W, ΔU, ΔG are samec)ΔS, W, Q are samed)ΔG,ΔU, ΔS are sameCorrect answer is option 'D'. Can you explain this answer?
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Three identical closed systems of a pure gas are taken from an initial temperature and pressure( TL , P1) to a final state ( T2 P2) , each by a different path. Which of the following in Always truefor the three systems? ( Δ represents the change between the initial and final states: U, S, G, Qand W are internal energy, entropy, Gibbs free energy, heat added and work done, respectively.)a)ΔU, ΔS, Q are sameb)W, ΔU, ΔG are samec)ΔS, W, Q are samed)ΔG,ΔU, ΔS are sameCorrect answer is option 'D'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Three identical closed systems of a pure gas are taken from an initial temperature and pressure( TL , P1) to a final state ( T2 P2) , each by a different path. Which of the following in Always truefor the three systems? ( Δ represents the change between the initial and final states: U, S, G, Qand W are internal energy, entropy, Gibbs free energy, heat added and work done, respectively.)a)ΔU, ΔS, Q are sameb)W, ΔU, ΔG are samec)ΔS, W, Q are samed)ΔG,ΔU, ΔS are sameCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Three identical closed systems of a pure gas are taken from an initial temperature and pressure( TL , P1) to a final state ( T2 P2) , each by a different path. Which of the following in Always truefor the three systems? ( Δ represents the change between the initial and final states: U, S, G, Qand W are internal energy, entropy, Gibbs free energy, heat added and work done, respectively.)a)ΔU, ΔS, Q are sameb)W, ΔU, ΔG are samec)ΔS, W, Q are samed)ΔG,ΔU, ΔS are sameCorrect answer is option 'D'. Can you explain this answer?.
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