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Calculate the temperature at which liqui...

Calculate the temperature at which liquid water will be in equilibrium with water vapour.
`DeltaH_(vap)=40.73kJ" "mol^(-1) and DeltaS_(vap)=0.109kJ" "mol^(-1)" "K^(-1)`

Text Solution

Verified by Experts

Given, `DeltaH=40.73kJ" "mol^(-1)`
`DeltaS=0.109kJ" "mol^(_1)" "K^(-1)`
and `DeltaG=0`
Applying `DeltaG=DeltaH-TDeltaS`
`0=40.73-Txx0.109`
`T=(40.73)/(0.109)=373.6K`
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