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The melting point and boiling point of s...

The melting point and boiling point of sulphur dioxide are `-75^(@)C and -10^(@)C` respectively. If the change in enthalpy of fusion and vaporisation of sulphur dioxide are `7.4 " kJ mol"^(-1) and 25.2 " kJ mol"^(-1)` respectively, calculate the change in entropy of fusion and vaporisation of `SO_(2)` ?

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`Delta S_("fusion")= (7.4xx10^(3))/((273-75))J. K^(-1) "mol"^(-1)`
`= 37.37 J. K^(-1) " mol"^(-1)`
`DeltaS_("vaporisation")=(25.2xx10^(3))/((273-10))J. K^(-1) " mol"^(-1)`
`= 95.81 J . K^(-1) " mol"^(-1)`
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