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In an adiabatic expansion the product of...

In an adiabatic expansion the product of pressure and volume :

A

decrease

B

increases

C

remains constant

D

first increases then decreases

Text Solution

Verified by Experts

The correct Answer is:
A
`PV^(gamma)=C`
`PVxxV^(gamma-1) =C`
`PV=C/(V^(gamma-1))` as `V uarr PV uarr`
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