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Calculate the work done (in joules) when 0.2 mole of an ideal gas at 300 K expands isothermally and reversibly from initial volume of 2.5 litres to the final volume of 25 litres.A. 996B. 1148C. 11.48D. 897 |
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Answer» Correct Answer - b ` w = - 2.303nRT log. (V_(2))/(V_(1))= - 2.303 xx 0.2 xx 8.314 xx 300 log. ( 25)/( 2.5) = - 1148 J` |
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