Question

what is combustion? what are combustile substances???plzzz let mahi and darshan bro answer this question it's a request....aur koi answer mat dena plzzzzzzz​

Answer 1

Answer:

1) rapid chemical combination of a substance with oxygen, involving the production of heat and light.

2) A combustible material is something that can combust (burn) in air. Flammable materials are combustible materials that ignite easily at ambient temperatures. In other words, a combustible material ignites with some effort and a flammable material catches fire immediately on exposure to flame.

Answer 2

Answer:

A chemical process in which a substance reacts with oxygen to give off heat is called combustion.

The substances which undergo combustion are known as combustible substances.