Question

what is difference between combustible and non combustible substances​

Answer 1

Combustible materials are those which can combust, i.e. burn in air. Flammable materials are combustible materials that can be easily ignited at ambient temperatures whereas those that are harder to ignite are just considered combustible.

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. For example: Stone, cement, bricks, soil, sand, water, iron nails, etc.

Hope it helps u....

Answer 2

Answer:

Difference between combustible and non-combustible substances​

Explanation:

Combustible:-

1) Combustible substances: Those substances which undergo combustion or burn is called combustible substances. For example Paper, cloth, cooking gas (LPG), CNG.

2) The substance which can burn is a combustible substance.

3) Substances that consume effectively or burst into flames effortlessly are called ignitable substances.

Non-Combustible:-

1) Non-Combustible substances: Those substances do not undergo combustion is called combustible substances.

2) This substance which can not burn non-combustible substance

3) The substances that won't touch off or consume and won't burst into flames easily.