Comparing the calorific values of coal and petrol, state which fuel is better.

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Abhishek Mishra

3 years ago

Comparing the calorific values of coal and petrol, state which fuel is better. Answer: The calorific value of coal is about 25,000 – 33,000 kJ/kg, whereas that of petrol is 45,000 kJ/kg. Hence, petrol is a better fuel.

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