Question

For irreversible expansion of an ideal gas under isothermal condition, the correct option is :

Options :

  1. ∆U=0, ∆Sᵗᵒᵗᵃˡ=0

  2. ∆U≠0, ∆Sᵗᵒᵗᵃˡ≠0

  3. ∆U=0, ∆Sᵗᵒᵗᵃˡ≠0

  4. ∆U≠0, ∆Sᵗᵒᵗᵃˡ=0

Show Answer

Answer :

∆U=0, ∆Sᵗᵒᵗᵃˡ≠0

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