Thermodynamics 2

There are two types of properties of matter . Microscopic and Macroscopic .
Microscopic properties arise from the independent behavior of a substance .
In this topic , We'll only discuss about Macroscopic properties.
 
⇛ Macroscopic properties of matter :-
- These are the properties of the system which arise from the bulk behavior of a substance .
Like
  • Pressure
  • Volume
  • Mass      etc....
1. Extensive properties : Those properties whose magnitude depends upon the extent (or) amount of a substance are classified under extensive properties
Eg:
Heat , Internal Energy , Mass , Volume and so on .


2. Intensive properties :  Those properties whose magnitude doesn't depend on the quantity of a substance are classified under intensive properties
Eg:
Temperature , Viscosity , Concentration , Pressure and so on .



⇒ State Function : State function's magnitude (or) value depends on the state of the system but doesn't depend on the path followed .
Eg: Pressure , Temperature , Volume .


⇒ Path Function : Path function depends on the path followed to reach that state . 
Eg: Work , Heat .





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