4 What do
you mean by
non-combustile
by combustable
substance ?
Answers
Explanation:
More About Non Combustible Substances
A non- combustible material is a substance that will not ignite, burn, support combustion. It does not release flammable vapors when subject to fire or heat, in the form in which it is used and under conditions anticipated.
HOPE IT HELPS YOU
Answer:
Non- Combustible Substance:-
Non-combustible substances are certain substances which are not combustible in the presence of air. Necessary ingredients – Heat, fuel and air. Will not burn on being exposed to flame. Examples – Diesel, petrol, kerosene. Examples – Glass, stones.
Combustible Substances:-
A combustible material is something that can combust (burn) in air. Flammable materials are combustible materials that ignite easily at ambient temperatures. ... In fact, there is an increase in weight because the combustible material reacts (or combines) chemically with oxygen, which also has mass.
Hope it helps you!
Please mark me as the brainliest!