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The change in internal energy of a gas k...

The change in internal energy of a gas kept in a rigid cylinder on supplying 120 J of heat is

A

0 J

B

60 J

C

100 J

D

120 J

Text Solution

Verified by Experts

The correct Answer is:
D

`DeltaU=DeltaQ`
=120 J (`becauseDeltaw=0`)
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