THIRD LAW OF THERMODYNAMICS

 

 

 

THIRD LAW OF THERMODYNAMICS:

 

According to this law, “ the entropy of all perfectly crystalline solids is zero at the absolute zero temperature. Since, entropy is a measure of disorder, it can be interpreted that at absolute zero, a perfectly crystalline solid has a perfect order of its constituents particles”.



Concept :

 

Which is the correct expression that relates changes of entropy with the change of pressure of for an ideal gas at constant temperature, among the following?

 

 

 

From first law,


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Post By : Amit Rai 28 Feb, 2018 tag : Chemistry

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Amit Rai