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Q.
Molar heat capacity of water in equilibrium with ice at constant pressure is
Thermodynamics
Solution:
By definition $C_{p,m}=\frac{dq_{p}}{dT}$
For $H_{2}O\left(l\right)$
Temperature does not change if some heat is given to the system. Hence
$C_{p,m}=\frac{+ve}{zero}=\infty$