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Differentiate between flame and non flame combustion

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Satyanarayana answered 3 year(s) ago

Difference between luminous and non-luminous flame

Difference between luminous and non-luminous flame.

Class-VIII Chemistry

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Asked by Ritambhara

Nov 6

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Satyanarayana , SubjectMatterExpert

Member since Apr 24 2013

Ans: Substances which vaporize during burning gives flame.
The substance which does not vaporize during burning does not produce flame.
Flame is of two types.
1.      Luminous flame
2.      Non-luminous flame.
(1). Luminous flame: A luminous flame is a bright yellow flame which gives of light.
(2). 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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