A 1.3L (litre) container holding a hot soup, at a temperature of 75 C, is to rapidly chilled before being served. The container is placed in a refrigerator which has a 350 W motor driving the compressor and an overall coefficient of performance COP, of 4.2 Determine the time that will be required for the refrigerator to removes sufficient energy such that the soup cools down to 6 C (2dp) [Units: minutes] You may assume that there is no other heat load to be considered. Specific heat capacity of liquid: 4200 J / (kg K) Density of liquid: 1000kg/ m3.