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JEE MAIN 2022
27-06-2022 S2
Question
When 5 moles of He gas expand isothermally and reversibly at 300 K from 10 litre to 20 litre, the magnitude of the maximum work obtained is $\_\_\_\_$ J. [nearest integer] (Given: $\mathrm{R}=8.3 \mathrm{~J} \mathrm{~K}^{-1} \mathrm{~mol}^{-1}$ and $\log 2=0.3010$ )
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