An ideal gas can be taken from state a to state c in three different paths: a>b>c,a→d>c, and curved path a>c. The pressure of the ideal gas at point a is three timespressure at point d. the following information is given :Q ot = -120 J (curved path) W 7 = 60 J (curved path)W ardac = 95 JU, - Ug = 30 JP.Use the figure shown and the data given, answer the following 3 questionsV5- the change in internal energy U, -U..(A) -140 J(B) 45 J(C) 90 J(D) 60 J6- the heat added to the gas in the process a→d→c.(A) -140 J(В)-155 J(C) -90 J(D) 60 J7- the work done on the gas in the process a>b→c.(A) 95 J(B) 125 J(C) -90 J(D) 285 J8- It was Joule who first established that heat is a form of energy, and thus laid thefoundation of the first law of thermodynamics.a. Trueb. False9-The process at which n = 1 in the polytropic process means that the processes isisothermala. Trueb. False10- Total heat content of a system is also known as enthalpya. Trueb. False

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An ideal gas can be taken from state a to state c in three different paths: a→b→c, a→d>c, and curved path a>c. The pressure of the ideal gas at point a is three times pressure at point d. the following information is given : Qo+ = -120 J (curved path) W ,→c = 60 J (curved path) W a+d+c = 95 J U, - Ug = 30 J Use the figure shown and the data given, answer the following 3 questions V 5- the change in internal energy U, -U. (A) -140 J (B) 45 J (C) 90 J (D) 60 J 6- the heat added to the gas in the process a→d>c. (A) -140 J (B) -155 J (C) -90 J (D) 60 J 7- the work done on the gas in the process a→b→c. (A) 95 J (B) 125 J (C) -90 J (D) 285 J

An ideal gas can be taken from state a to state c in three different paths: a→b→c, a→d>c, and curved path a>c. The pressure of the ideal gas at point a is three times pressure at point d. the following information is given : Qo+ = -120 J (curved path) W ,→c = 60 J (curved path) W a+d+c = 95 J U, - Ug = 30 J Use the figure shown and the data given, answer the following 3 questions V 5- the change in internal energy U, -U. (A) -140 J (B) 45 J (C) 90 J (D) 60 J 6- the heat added to the gas in the process a→d>c. (A) -140 J (B) -155 J (C) -90 J (D) 60 J 7- the work done on the gas in the process a→b→c. (A) 95 J (B) 125 J (C) -90 J (D) 285 J

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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