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Use of Hydrogen as a Fuel

2kg of a fuel...

Question

2kg of a fuel is burnt to produce 45,000 kJ of energy . Calculate the calorific value of the fuel.

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Solution

Dear student Calorific value = heat produced / weight of fuel used in Kgs Heat produced = 45000 kJ Weight of the fuel used in Kgs = 2kg Calorific value = 45000/ 2 = 22500 kJ/kg Regards

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