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If a gas expands at constant temperature...

If a gas expands at constant temperature, it indicates that

A

kinetic energy of the molecules remians the same

B

number of the molecules of the gas increases

C

kinetic energy of the molecules decreases

D

pressure of the gas increases.

Text Solution

Verified by Experts

The correct Answer is:
A
`KE prop T` and remains same at constant temperature.
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