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Two moles of an ideal gas is expanded is...

Two moles of an ideal gas is expanded isothermally and reversibly from `1` liter to `10` liter at `300 K`. The enthalpy change (in `kJ`) for the process

A

11.4 kJ

B

`-11.4 kJ

C

0 kJ

D

4. 8 kJ

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The correct Answer is:
C
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