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For diatomic ideal gas in a closed system, which of the following plots does not correctly describe the relation between various thermodynamic quantities?

a.

b.

c.

d.


Question ID - 52356 | Toppr Answer

For diatomic ideal gas in a closed system, which of the following plots does not correctly describe the relation between various thermodynamic quantities?

a.

b.

c.

d.

1 Answer - 5876 Votes

3537

Answer Key : (b) -

At higher temperature, rotational degree of freedom becomes active.

Cp =  R (Independent of P)

Cv =   R (Independent of  V)

Variation of U vs T is similar as Cv vs T.



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