Question

What are combustible substances different from non combustible substances?​

Answer 1

Explanation:

Answer:

\green{A chemical process in which a substance reacts with oxygen to give off heat is called combustion. The substance that undergoes combustion is said to be combustible. It is also called fuel. The fuel may be solid, liquid or gas. Sometimes, light is also given off during combustion, either as a flame or as a glow}Achemicalprocessinwhichasubstancereactswithoxygentogiveoffheatiscalledcombustion.Thesubstancethatundergoescombustionissaidtobecombustible.Itisalsocalledfuel.Thefuelmaybesolid,liquidorgas.Sometimes,lightisalsogivenoffduringcombustion,eitherasaflameorasaglow

Answer 2

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The substances which burn easily and catch fire easily are called combustible substances.

E.g. Paper, Clothes,coal, wood etc.

The substances which are not capable of burning are called non combustible or incombustible substances.

E.g. stone, water,