Question

what is combustion???????????​

Answer 1

Explanation:

Combustion, a chemical reaction between substances, usually including oxygen and usually accompanied by the generation of heat and light in the form of flame

Answer 2

Combustion is a redox chemical reaction in which a fuel reacts with an oxidant to produce a mixture of gases, heat, and light.

Explanation:

• Fire does not necessarily result from combustion. The flames, on the other hand, are an indicator of the response when it happens. The reactants are oxidised or burn in oxygen in incomplete combustion, resulting in a restricted number of byproducts.
• When one molecule of hydrocarbon is burned in oxygen, carbon dioxide and water are produced. As a result, it may be argued that the oxides of the same element are produced when an element is burned in oxygen. Carbon produces carbon dioxide, sulphur produces sulphur dioxide, and so on.
• When there isn't enough oxygen available to keep a chemical process going or to burn components in oxygen, it creates additional byproducts. Incomplete combustion of hydrocarbons, for example, produces carbon, hydroxide, and carbon monoxide.