Question

diffrence between combustion and non combustion

Answer 1

Answer:

Substance that burn in air and tend to produce heat and light are known as combustible substances. For combustion it is necessary to have fuel, heat and air. On the other hand, non-combustible substances are the substances that do not undergo combustion in the presence of air. For example, stone, glass, iron nails etc.

Explanation:

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Answer 2

Explanation:

et us differentiate combustible and non-combustible substances.

Combustible substances Non-combustible substances

When a substance can burn in air and produce heat and light is known as a combustible substance. Certain substances cannot be burnt in the presence of air. Such substances are called non-combustible substances.

Combustible substances can only burn if there are necessary ingredients such as heat, fuel and air. Even if a non-combustible substance is exposed to flame, it will not combust.

Some examples of combustible substances are diesel, petrol and kerosene. Examples of non-combustible substances are glass, stone, Portland cement concrete etc.

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