Explanation:
A chemical reaction in which a hydrocarbon reacts with oxygen atom and results in the formation of carbon dioxide and water is known as combustion reaction.
For example, [tex]C_{3}H_{8}(g) + 5O_{2}(g) \rightarrow 3CO_{2}(g) + 4H_{2}O(g)[/tex]
Here, propane is the hydrocarbon which is reacting with oxygen atom and yields carbon dioxide and water.
Therefore, we can conclude that the given chemical reaction is a combustion reaction.