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An ideal gas A and a real gas B have the...

An ideal gas A and a real gas B have their volumes increased from V to 2V under isothermal conditions. What is the increase in their internal energies?

A

of B will be more than that of A

B

of A will be more tha that of B

C

will be same in both A.and B

D

will be zero in both the gases

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The correct Answer is:
D
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