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When a gas is subjected to adiabatic exp...

When a gas is subjected to adiabatic expansion, it gets cooled due to

A

Loss in heat

B

Increases in internal energy

C

Due to repulsion between molecule

D

Energy spent in doing work

Text Solution

Verified by Experts

The correct Answer is:
D
`DeltaU=q-w` (Expansion)
`q=0` in adiabatic process
`:. DeltaU=-w`
Energy spent in doing work
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