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The pressure of a gas changes linearly w...

The pressure of a gas changes linearly with volume from `A` to `B` as shown in figure.If no heat is supplied to or extracted from the gas then change in the internal energy of the gas will be

A

`4. 5 J`

B

`– 4. 5 J`

C

`zero`

D

`6 J`

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A
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