Questions
A cylinder filled with a piston contains 0.2 moles of air at temperature 270C. The piston is pushed so slowly that the air within the cylinder remains in thermal equilibrium with surroundings. Find the approximate work done by the system if the final volume is twice the initial volume.
detailed solution
Correct option is A
W=μRTlogeV2V1=0.2×8.3×300×0.693=345JTalk to our academic expert!
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In an isothermal reversible expansion if the volume of 96gm oxygen at 270C is increases from 70 liters to 140 liters, then the work done by the gas will be
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