Calculate the entropy change in the melting of 1 kg of ice at `0^(@)C` in SI units. Heat of funsion of ice = 80 cal `g^(-1)`.

Calculate the entropy change in the melting of 1 kg of ice at `0^(@)C`

1.	Calculate the entropy change in the melting of 1 kg of ice at `0^(@)C` in SI units. Heat of funsion of ice = 80 cal `g^(-1)`.
Answer» `Delta S_(fus)=(q_(fus))/(T)=(80xx1000)/(273) (cal)/(K)=(8000)/(273)xx4.2JK^(-1)=1230JK^(-1)`

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Calculate the entropy change in the melting of 1 kg of ice at `0^(@)C` in SI units. Heat of funsion of ice = 80 cal `g^(-1)`.

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