7 mole of certain monoatomic ideal gas undergoes a temperature increase of 40K at constant pressure. The increase in the internal energy of the gas in this process is (Given R = 8.3 JK -1 mol -1 )
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Verified by ExpertsThe correct answer is:
B
For a quasi-static process the change in internal energy of an ideal gas is
[molar heat capacity at constant volume for mono atomic gas = 
]
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