A gas is allowed to expand reversibly un...

A gas is allowed to expand reversibly under adiabatic conditions. What is zero for such a process ?

`DeltaG=0`

`DeltaT=0`

`DeltaS=0`

None of these

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The correct Answer is:

For adiabatic process, `deltaq=0` , `DeltaS` which is `deltaq//T` is also zero.

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