Question

hii all my friends.....what is combustible substance.....free points...​

Answer 1

Explanation:

Combustible substances: Those substances which undergo combustion or burn are called combustible substances. For example: Paper, cloth, cooking gas (LPG), CNG, Kerosene oil, wood, charcoal, etc. Non-Combustible substances: Those substances which do not undergo combustion are called combustible substances.

Answer 2

Answer:

Those substance which burn quickly.

Example : Petrol, cotton clothes etc.