Molar heat capacity of water in equilibrium with the ice at constant pressure is `:`A. ZeroB. Infinity `(oo)`C. `40.45 kJ K^(-1)mol^(-1)`D. `75.48 J K^(-1)mol^(-1)`

Molar heat capacity of water in equilibrium with the ice at constant p

1.	Molar heat capacity of water in equilibrium with the ice at constant pressure is `:`A. ZeroB. Infinity `(oo)`C. `40.45 kJ K^(-1)mol^(-1)`D. `75.48 J K^(-1)mol^(-1)`
Answer» By definition `C_(P,m) = (dq_(p))/(dT)` For `H_(2)O(l) hArr H_(2)O(s)`, temperature does not change if some heat is given to the system. Hence `C_(P,m) =(+ve)/(Zero) =oo`

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Molar heat capacity of water in equilibrium with the ice at constant pressure is `:`A. ZeroB. Infinity `(oo)`C. `40.45 kJ K^(-1)mol^(-1)`D. `75.48 J K^(-1)mol^(-1)`

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