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Calculate the entropy change for vaporiz...

Calculate the entropy change for vaporization of `1mol` of liquid water to stem at `100^(@)C`, if `Delta_(V)H = 40.8 kJ mol^(-1)`.

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For entropy change of vaporisation, `Delta_(V)S^(Theta) = (Delta_(V)H^(Theta))/(T)`
Given, `Delta_(V)H^(Theta) = 40.8 xx 10^(3)J ,T = 373 K`
`Delta_(V)S^(Theta) = (40.8 xx 10^(3))/(373) = 109.38 J K^(-1) mol^(-1)`
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