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One mole of a gaseous system absorbs 100...

One mole of a gaseous system absorbs 100 J of heat and does work equivalent to 50 . J . Calculate the change in the internal energy of the system.

Text Solution

Verified by Experts

Heat given to the gas is `DeltaU=DeltaQ-DeltaW`
`=418J-40J=378J`.
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