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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 ?

A

`DeltaG`

B

`DeltaT`

C

`DeltaS`

D

none of these.

Text Solution

Verified by Experts

The correct Answer is:
C
For adiabatice expansion
`q=0 , Delta S = q/T =0`
`Delta G = RT ln (V_1)/(V_2) ne 0`
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