How will you differentiate between :-
(a) combustible and non - combustible substance?
(b) luminous and non - luminous flame?
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Explanation:
Combustion is a chemical reaction chemical that occurs between a fuel and an oxidizing agent that produces energy, usually in the form of heat and light. Substances that burn easily or catch fire easily are called combustible substances. ...
A non combustible substance is that which is not capable of igniting and burning.
Luminous flame: A luminous flame is a bright yellow flame which gives of light.
. Non-luminous flame: A non-luminous flame does glow as bright as luminous flame. It undergoes complete oxidation, so it gets much hot (high temperature) than luminous flame.
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