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To a system 300 joules od heat is given ...

To a system `300` joules od heat is given and it does `60` joules of work. How much does the internal energy of the system change in this process? (in joule)

A

`240`

B

`156.5`

C

`-300`

D

`-528.2`

Text Solution

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The correct Answer is:
A
`dU=dQ-dW`
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