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

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

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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