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The enthalpy change for vapourization of...

The enthalpy change for vapourization of liquid ‘A’ at 200 K and 1 atm is 22 kJ/mol. Find out `DeltaS_("vapourisation")` for liquid ‘A’ at 200 K ? The normal Boiling point of liquid ‘A’ is 300 K.
`A(l)[200K,1"atm"]toA(g)[200K,1"atm"]`
Given : `C_("p,m")(A,g)=30J//mol-K,C_("P,m")(A,l)=40J//mol-K`
Use : ln (3/2) = 0.405

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