One mole of an ideal gas at 300 K is exp...

One mole of an ideal gas at 300 K is expanded isothermally from an initial volume of 1 L to 10 L. The `DeltaE ` for this process is (R =2cal `"mol"^(-1) K^(-1)`)

A

`-245.5` cal

B

0

C

`+24` cal

D

`-24` cal

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The correct Answer is:

B

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