Calculate the entropy change for this process and the

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2 moles of an ideal gas expands isothermally and reversibly from 50.0 dm^3 to 85.8 dm^3 at a temperature of 68.9 degrees.

(i) Calculate the entropy change for this process, and the entropy change of the surroundings.

(ii) How much energy is transferred as heat during the expansion process?

(iii) How much work is done by the expanding gas?

(iv) What is the entropy change if the process is carried out irreversible?

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Calculate the entropy change for this process and the : 2 moles of an ideal gas expands isothermally and reversibly from 50.0 dm3 to 85.8 dm3 at a temperature of 68.9

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