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Classify each of the following as a path f…
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Thermo final Flashcards | Quizlet – Classify the following as path function or state function: heat, enthalpy, distance traveled, work, energy. Path: heat, distance traveled, work State: enthalpy, energy. How do you know if something does work on its surroundings? produce more moles of gas than it consumes.Key Difference – State Function vs Path Function Thermodynamics is a major branch of physical chemistry which indicates the thermochemical relationships with different forms of energy and work. There are four thermodynamic laws used in describing the behavior of a thermodynamic system.Classify each of the following as a path function or a state function. work energy distance traveled enthalpy heat Concepts and reason The concept used to solve this problem is based on the thermodynamic functions. There are two types of thermodynamic functions. First is state function and second is path function.
Difference Between State Function and Path Function – A state function is simply one that depends only on the start and end point, and not the path. You know plenty that you may not have identified before… Pressure, e.g. P_1V_1 = P_2V_2 Volume, e.g. V_1/T_1 = V_2/T_2 Temperature, e.g. DeltaT = T_f – T_i Moles, e.g. K_P = K_c(RT)^(Deltan_"gas") Mass, e.g. conservation of mass! You have used all of these in the ideal gas law, chemical reactions, etc.classify each of the following as a path function or a state function. Watch. 1 answer · 0 watching · 4 viewsEXAMPLE 5 Classify the following functions as one of the types of functions that we have discussed. (a) (b) (c) (d) SOLUTION (a) is an exponential function. (The is the exponent.) (b) is a power function. (The is the base.) We could also consider it to be a polynomial of degree 5.
Classify each of the following as a path function or a – "For example, a person may decide to hike up a 500 ft mountain. Regardless of what path the person takes, the starting place and the final place on top of the mountain will remain constant. The person may decide to go straight up to the mountain or decide to spiral around to the top of the mountain. There are many different ways to get to the final state, but the final state will remain the same."The path can be specified by noting the values of the state parameters as the system traces out the path, whether as a function of time or a function of some other external variable. For example, having the pressure P ( t ) and volume V ( t ) as functions of time from time t 0 to t 1 will specify a path in two-dimensional state space.Which statement(s) about state functions is(are) correct? (i) State functions are the opposite of path-dependent functions. (ii) State functions have no "memory" about how they arrived at a given value. (iii) State functions are path-dependent functions. (iv) Heat and work are not state functions and neither is their sum a state function