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# @superchemistry

what is the relationship between pressure and internal energy when gas has unit volume ?

Note by Alok Patel
2 years, 1 month ago

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Internal Energy=$$\frac{f}{2}nRT$$=$$\frac{f}{2}PV$$

For unit volume, Internal Energy=$$\frac{f}{2}P$$

where

1. f is degree of freedom of molecules

2. n is number of moles

3. R is gas constant

4. T is temperature

5. P is pressure

6. V is volume

· 2 years ago