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During the adiabatic expansion of 2 mole...

During the adiabatic expansion of 2 moles of a gas, the internal energy was found to have decreased by 100 J . The work done by the gas in this process is

A

zero

B

`-100J`

C

`200J`

D

`100J`

Text Solution

Verified by Experts

The correct Answer is:
D
For adiabatic process from FLOT
`Delta W=-Delta U ( :' Delta Q=0)`
`implies Delta W=- (-100) +100J`
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