Question

Combustion is a process in which a substance react

Answer 1

Answer:

Combustion is a chemical process in which a substance reacts rapidly with oxygen and gives off heat. The original substance is called the fuel, and the source of oxygen is called the oxidizer. The fuel can be a solid, liquid, or gas, although for airplane propulsion the fuel is usually a liquid.

Answer 2

Answer:

Explanation:

combustion is any process where oxidation happens but with some release of energy. we can conclude that combustion is an exothermic process.

you can include examples like fuel in a car getting burnt, gas stove flame and rest all

these are all the processes that include oxygen in the reactants. you cant combust anything if there is no oxygen except some self propellants like CORDITE.