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If a gas expands at contant temperature,...

If a gas expands at contant temperature, it indicates that :

A

kinetic energy of the molecules decreases

B

pressure of the gas increases

C

kinetic energy of the molecules remains the same

D

number of molecules of the gas increases

Text Solution

Verified by Experts

The correct Answer is:
C
As the kinetic energy of a gas depends on temperature, if temperature is kept constant, kinetic energy remains the same.
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