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A gas absorbs 400 J of heat and expands ...

A gas absorbs 400 J of heat and expands by `2 xx 10^(-3)m^(3)` against a constant pressure of `1 xx 10^5 Nm^(-2)`. The change in internal energy is (1 L atm = 100 J)

A

Zero

B

`200`

C

`-600J`

D

`-200J`

Text Solution

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The correct Answer is:
B
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