Calculate the entropy change when `2 mol` of an idela gas expand isothermally and reversibly from an initial volume of `2 dm^(3)` to `20 dm^(3)` at `300 K`.

Calculate the entropy change when `2 mol` of an idela gas expand isoth

1.	Calculate the entropy change when `2 mol` of an idela gas expand isothermally and reversibly from an initial volume of `2 dm^(3)` to `20 dm^(3)` at `300 K`.
Answer» `DeltaS = 2.303 nR log_(10) ((V_(2))/(V_(1)))` `= 2.303 xx2xx 8.314 xx log_(10) ((10)/(i)) = 38.24 J K^(-1)`

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Calculate the entropy change when `2 mol` of an idela gas expand isothermally and reversibly from an initial volume of `2 dm^(3)` to `20 dm^(3)` at `300 K`.

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