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Molar heat capacity of water in equilibr...

Molar heat capacity of water in equilibrium with ice at constant pressure is

A

Zero

B

Infinity `(oo)`

C

`40.45 KJ k^(-1) mol^(-1)`

D

`75.48 JK_(-1)`

Text Solution

Verified by Experts

The correct Answer is:
B
The amount of heat required to raise the temperature by `DeltaT` of 1 mole of substance at constant pressure
`Q_P = C_P xx DeltaT`
`C_p = Q_p/(DeltaT) and DeltaT = 0` at equilibrium.
Hence `C_p = oo` (infinity).
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