Question

If the latent heat of fusion for water is 334kJ/kg, how much heat does it take to melt a 38g of ice cube?​

Answer 1

Answer:

Correct option is

A

3340 J

3340J heat is absorbed if 10.0 grams of ice melts at 0 deg C.

The enthalpy of fusion is 334 J/g.

When 10.0 g of ice melts at 0 deg C, the heat absorbed is 10.0×334=3340 J