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CBSE Class 11-science Answered

The average number of degree of freedom of an ideal gas molecule is six. The gas absorbs 120 J of heat at constant pressure. Find the increase in internal energy of gas.
Asked by Topperlearning User | 11 May, 2015, 02:30: PM
answered-by-expert Expert Answer

The number of degree of freedom of gas f = 6.

Therefore the value of

When the gas is heated at constant pressure, the fraction of heat converted into internal energy is

Thus, we get

Answered by | 11 May, 2015, 04:30: PM
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