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Calculate the entropy change during the ...

Calculate the entropy change during the melting of one mole of ice into water at `0^@C` and 1 atm pressure. Enthalpy of fusion of ice is `6008 "J mol"^(-1)` .

Text Solution

Verified by Experts

Given `DeltaS_"fusion"=6008 "J mol"^(-1)`
`T_f=0^@C`=273 K
`H_2O(s) overset(273 K) to H_2O(l)`
`DeltaS_"fusion"=(DeltaH_"fusion")/T_f`
`DeltaS_"fusion"=6008/273`
`DeltaS_"fusion"=22.007 JK^(-1) "mol"^(1)`
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