1.

The calorific value of petrol is about

A. 36.5 - 38.5 MJ/kg
B. 39.4 - 42.5 MJ/kg
C. 42.7 - 43.5 MJ/kg
D. 45.5 - 47 MJ/kg
Answer» D. 45.5 - 47 MJ/kg


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