MCQ
Molar heat capacity of water in equilibrium with ice at constant pressure is-(Enthalpy of fusion of ice $\Delta H_f = 6\, kJ/mol$, $T_m = 273\, K$)
  • A
    zero
  • B
    infinity
  • C
    $\frac{{6\,kJ/mol}}{{273\,K}}$
  • D
    $6\,kJ/mol \times 273\,K$

Answer

\b
(C = \frac{q}{{\Delta T}}$

But at equilibrium $\Delta T = 0$

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