Question

6. The SI unit of calorific value of a fuel is J kg-1 true or false​

Answer 1

False......................

Calorific value is the amount of energy released or produced when 1 kg of fuel burns or any other substance is burnt in the presence of oxygen and the products of combustion are cooled to STP. Its SI unit is kJ/kg.

Answer 2

the si unit of calorific value is

$\frac{joule}{kg}$