Question

How can we find out if a substance is non combustible? Explain with a example​

Answer 1

Answer:

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Explanation:

A substance which burns in air and tends to produce heat and light is known as Combustible substances. Non-combustible substances are certain substances which are not combustible in the presence of air. Will not burn on being exposed to flame. Examples – Diesel, petrol, kerosene.

Answer 2

Answer:

Substances that don't burn in the presence of air are called non-combustible substances. e.g. Glass, stones. Substances with low combustibility or which are non-combustible are selected for construction where there is a need to reduce fire risk like in apartment buildings