The graph shown in the figure represent change i he

Last updated: 6/11/2023

The graph shown in the figure represent change i he temperature of 5 kg of a substance as it abosrb eat at a constant rate of 42 kJ min The later eat of vapourazation of the substance is Temperature FC 700 175 150 125 100 50 24 050 15 20 25 30 35 10 15 50 time min 1 630 kJ kg 3 84 kJ kg 2 126 kJ kg 4 12 6 kJ kg