The state with the highest entropy would have an equivalent number of particles in both bulbs, analogous to (c) above, and so going from the initial state to the final state would represent an increase in entropy. Study with Quizlet and memorize flashcards containing terms like A reaction that requires free energy:, In which of the following physical states does a given substance have the highest entropy, The Keq of a reaction is 4 × 10-7. We took a statistical thermodynamic approach, the least probable configuration would be for all the particles to be in one bulb and none in the other (analogous to (a) and (s) of figure 18.3.2 (above) and this state would have the lowest entropy. For the first one, the system with the highest entropy is a cup of water at 0 degress centigrade. In section 18.1.3 we looked at the expansion of a gas into a vacuum. Entropy is a measure of chaos or disorder in a system. Which one of the following systems has the highest entropy Steam at 105C. Regardless of the number of particles in the system, however, the distributions in which roughly equal numbers of particles are found in each box are always the most probable configurations. Which one out of the following systems has the highest entropy 10 mL of water at 100C. Solve any question of Chemical Thermodynamics with:. Therefore hydrogen has the highest Entropy. The substance in the gaseous state has the highest entropy compared to solid and liquid state. N2 (g) This problem has been solved You'll get a detailed solution from a subject matter expert that helps you learn core concepts. 90 in his seminal work that introduced entropy of probability distributions: There is one important. Correct option is B) Hydrogen is in the gaseous state. Chemistry questions and answers Which one of the following has the highest standard molar entropy, S, at 25C A. A macroscopic (laboratory-sized) system would typically consist of moles of particles ( N ~ 10 23), and the corresponding number of microstates would be staggeringly huge. Indeed, Shannon wrote the following 13, p. \]Īs you add more particles to the system, the number of possible microstates increases exponentially (2 N). Question: Question 1 Which one of the following systems has the greatest entropy Answer 1 mol Cu(s) at 100.0C 1mol H2(g) at 1 atm and 0.0C 1 mol H2(g) at 0.5.
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