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What is the change internal energy when...

What is the change internal energy when a gas contracts from 377 mL to 177 mL under a constant pressure of 1520 torr, while at the same time being cooled by removing 124 J heat ?
`[Take :( 1 L atm ) =100 J)]`

A

`-24 J`

B

`-84 J`

C

`-164 J`

D

`-248 J`

Text Solution

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The correct Answer is:
B
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