. The unit of calorific value is

A: kJ/kg

B: kg/kJ

C: mg/kJ

D: g/kJ

Best Answer

Explanation-

The amount of energy released when 1kg of fuel is burnt completely in oxygen is known as the calorific value.
The calorific value is measured in the unit KJ/Kg.
For example, the calorific value of petrol is 45000KJ/kg, producing 45000KJ of energy when 1Kg of petrol is burnt.

Final Answer-

So, The correct option is A.

The unit of calorific value is:kJ/kg

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