What are State Functions?

State function is a property that only depends on the current state and not on the path taken to reach that state.

In other words, it doesn’t matter how you got there, just where you are. It provides valuable information about the state without requiring knowledge of the previous changes that led to the current state.

State Functions

State Functions are the functions that are independent of the path of the function i.e. they are concerned about the final state and not how the state is achieved. State Functions are most used in thermodynamics. In this article, we will learn the definition of state function, what are the state functions in Thermodynamics, and how they differ from path function.

Table of Content

  • What are State Functions?
  • Examples of State Functions in Thermodynamics
  • Equation of State Function
  • State Function Vs Path Function

Similar Reads

What are State Functions?

State function is a property that only depends on the current state and not on the path taken to reach that state....

Examples of State Functions in Thermodynamics

State functions are crucial in thermodynamics as they provide a way to describe and analyze systems without having to consider the specific process that occurred. Here are some important state function examples commonly considered in thermodynamics:...

Equation of State Function

State functions can be measured as integrals because integrals depend on only the function, its lower limit and upper limit. In the same way, state functions also depend on the property, its initial value and final value....

State Function Vs Path Function

The key differences between State Function and Path Function are given as follows:...

State Function – Solved Examples

Problem 1: The entropy of a system increase from 69 j/k to 96 j/k during system process. Now find the entropy change for this process....

State Function – FAQs

1. What is State Function?...

Contact Us