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For increase in internal energy of a sys...

For increase in internal energy of a system is equal to the work done on the system. Which process does the system undergo ?

A

Isothermal

B

Isochoric

C

Isobaric

D

Adiabatic

Text Solution

Verified by Experts

The correct Answer is:
D
From first law of thermodynamics,
`DeltaQ=DeltaU+DeltaW`
Here `DeltaU=-DeltaW`
`therefore DeltaQ=-DeltaW+DeltaW`
`therefore DeltaQ=0`
Therefore, the process is adiabatic.
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