Question

in an experiment 6kg of a fuel was com[lectly burnt the heat produced was to be a15000 kj find ther chlorfic valuein an

Answer 1

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.  

Explanation: