In an experiment on calorific value,2.5 kg of a fuel having calorific value of 145000 KJ/Kg was burnt completely. Calculate the amount of heat produced.
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Answer:
The amount of heat produced is 362500 KJ.
Explanation:
Given that 2.5KG of fuel is burnt completely.
It's Calorific Value is given as 145000KJ/KG.
Calorific value is nothing but the amount of heat produced in standard conditions by burning of 1KG of the fuel.
So, to find the total amount of heat produced we need to multiply the quantity with the Calorific Value.
Total Heat produced=Mass of Fuel×Calorific Value of the fuel
⇒Total Heat produced=2.5KG×145000KJ/KG
∴Total Heat produced=362500KJ.
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