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Change in internal energy , when 4kJ of ...

Change in internal energy , when 4kJ of work is done on the system and 1 kJ of heat is given out by the system is

A

`+1kJ`

B

`-5kJ`

C

`+3kJ`

D

`-3kJ`

Text Solution

Verified by Experts

The correct Answer is:
C
According to First low of thermodynamics `DeltaU` is equal to `q+W`
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