Question

in an experiment 5.5kg was completely burnt.the heat produced was measured to be 190000KJ . calculate the calorific value ​

Answer 1

Answer:

Calculate the calorific value of the fuel. Answer: Total mass of fuel = 4.5 kg Total heat produced = 180,000 kJ Heat produced by burning 1 kg of fuel = 180,000 kJ/4.5 kg = 40,000 kJ/kg. So, calorific value of fuel = 40,000 kJ/kg.