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How much heat must be removed by a refrigerator from 2 kg of water at 70 °C to convert it to ice

cubes at -11°C? [Specific heat capacity of water = 4200J kg-1 °C-1; Specific latent heat of fusion

of ice = 334,000 Jkg-1, specific heat capacity of ice = 2100 J/(kg K)]

### Select one of the following: