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(PDF) Problem Set 2 Solutions The Systematic Thermodynamics Solution Procedure When we apply a methodical solution procedure, thermodynamics problems are relatively easy to solve. 3 One mole of a fluid is heated from T T1 to T T2 under constant volume. Hope you like them and do not forget to like , social share and comment at the end of the page. state, equilibrium, response function, temperature, function of state, reciprocity theorem, introduction to fundamental relation. whose value depends on temperature only. Solution We can assess the spontaneity of the process by calculating the entropy change of the universe. Upadhyaya,R. If ΔS univ is positive, then the process is spontaneous. False. In this article, we will share expert tips on how to merge PDF files for free, saving PDFs are a great way to share documents, forms, and other files. Specific heat of lead is 120 Jkg-1℃-1 Work was done by Carnot engine : W = e Q 1. 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