Time (min.) 0 1 2 3 4 5 6 7 Temp. of water ( 0C) 65.8 56.4 50.2 45.7 43.0 42.4 41.3 41.0 Temp. of liquid (0C)
64.0 52.3 47.0 42.1 39.3 37.5 36.6 35.2 i. Draw the cooling curves for water and the liquid on the same
graph page and label your curves ii. What will be the effect of heating the liquids to their boiling point
before cooling?