Question

What is combustion? Explain rapid and spontaneous combustion ​

Answer 1

Answer:

In coal mines, fire breaks out many a times because of combustion of coal dust. Rapid combustion: Rapid combustion is a form of combustion in which large amounts of heat and light energy are released. Example: 1. Matchstick burns rapidly on being struck against the sides of a matchbox.

Explanation:

Answer 2

$\huge \star \underline \pink{answer}$

Buring of a substance In presence of air is called combustion