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A gas is allowed to expand under reversible adiabatic conditions what is zero for such process 1) del. G 2) del. S 3) del. T 4) none of these

A gas is allowed to expand under reversible adiabatic conditions what is zero for such process
1) del. G
2) del. S
3) del. T
4) none of these

Grade:12th pass

1 Answers

rohan
20 Points
7 years ago
del s is zero . because in adiabatic process no heat is supplied to the system . del s=del q/t.
since q=0 in adiabatic
so change in entroppy is zero. but this doent mean entroppy is 0 only del s is 0.

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