Question

3. Calculate the entropy change in a reversible isothermal process at 30°C when 3 moles of
a gas changes its volume from 20 1 to 101. (Given : R = 8.314 JK mole)

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Answer 1

Answer:

For a Reversible process , change in entropy of universe or total change in entropy is Zero whether it is reversible isothermal or reversible adiabatic