One mole of an ideal gas expands at a constant temperature of $300 \,K$ from an initial volume of $10\, litres$ to a final volume of $20\, litres$. The work done in expanding the gas is ...... $J.$ $(R = 8.31 J/mole-K)$
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(b) ${W_{iso}} = \mu RT{\log _e}\frac{{{V_2}}}{{{V_1}}} = 1 \times 8.31 \times 300{\log _e}\frac{{20}}{{10}} = 1728J$
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