The graph shown in the figure represent change in
the temperature of 5 kg of a substance as it abosrbs
heat at a constant rate of 42 kJ min-1. The latent
heat of vapourazation of the substance is
Temperature (°C)
Answers
Answered by
4
Answer:
where is the graph ????
Answered by
12
Heya friend!!
Explanation:Well if its the graph which I have then the answer goes like this
There is a constant temperature line at T=125 that is its vaporization temperature , and heat supplied during that duration is latent heat of vaporization.
Heat absorbed is 42×(35−25)=5×L
so, L=84 kJ/kg
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