Question

What is the amount of heat energy required to convert ice of mass 20 Kg at -40C to water at 200C? Use the relevant option for calculation. a) Latent heat of fusion of ice 3.34 x 105 J / Kg. b) Specific heat capacity of water is 4180 J / Kg / K c) Specific heat of ice 2093 J / Kg / K

Answer 1

-49K........................