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calculate the maximum work done in expanding 16 g of oxygen at 300K and occupying a volume of 5 dm^3 isothermally until the volume becomes 25 dm^3.​

Answer»

-2.01 x 10(3)EXPLANATION:  MAXIMUM work is obtained in isothermal reversible process.The expression for the maximum work is as follows:w=−2.303 NRT logV1​V2​​The number of moles of OXYGEN is NO2​​=Molecular weight Weight​=3216​=0.5 The temperature is T =300 KThe INITIAL VOLUME is V1​ =5 dm3The final volume is V2​ =25 dm3Substituting values in the above reaction, we getw=−2.303×3216​×8.314×300×log525​=−2.01×103 J



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