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If a gas expands at constant temperature...

If a gas expands at constant temperature

A

the pressure decreases

B

the kinetic energy of the molecules remains the same

C

the kinetic energy of the molecules decreases

D

the number of molecules of the gas increases

Text Solution

Verified by Experts

The correct Answer is:
A,B
If a gas expandsat constant temperature its pressure decreases
(B) As the temperature is constant, kinetic energy of molecules remains the same.
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DINESH PUBLICATION-STATE OF MATTER (GASEOUS AND LIQUID STATE)-Selected straight objective types MCQs
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