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A gas with C(P)//C(V)= goes from an init...

A gas with `C_(P)//C_(V)`= goes from an initial state `(P_(1), V_(1), T_(1))` to a final state `(P_(2), V_(2), T_(2))` through an adiabatic process. The work done by the gas is
a)`nR((T_(1)-T_(2)))/(gamma-1)`
b)`(P_(1)V_(1)-P_(2)V_(2))/(gamma-1)`
c) `nRgamma(T_(1)-T_(2))`

A

a and b are true

B

b and c are true

C

both a and c are true

D

a, b, c are true

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The correct Answer is:
A
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