The entropy change involved in the isothermal reversible expansion of 2 moles of an ideal gas from a volume of 10 dm3 to a volume of 100 dm3 at 27oC is :

Question

The entropy change involved in the isothermal reversible expansion of 2 moles of an ideal gas from a volume of 10 dm³ to a volume of 100 dm³ at 27^oC is :

35.8 J mol^-1 K⁻¹

32.3 J mol^-1 K⁻¹

42.3 J mol^-1 K⁻¹

38.3 J mol^-1 K⁻¹

Solution

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