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Which of one following is applicable is ...

Which of one following is applicable is applicable for an adiabatic expansion of an ideal gas?

A

`DeltaE=0`

B

`DeltaW=DeltaE`

C

`DeltaW=-DeltaE`

D

`DeltaW=0`

Text Solution

Verified by Experts

The correct Answer is:
B
Adiabatic process in which no heat enters or leaves the system, i.e. q=0. From the first law of thermodynamics,
`DeltaE=q+W`
For an adiabatic reaction, `Deltaq=0`
So, `DeltaE=DeltaW`
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