Question

give atleast 3 details of non- luminous zone​

Answer 1

Answer:Hey! Hope this helps you.

Non-luminous zone is the zone of complete combustion. It is the hottest zone of the candle flame and does not produce much light. Middle zone is the zone which is moderately hot with limited supply of oxygen.The outer zone is blue, the middle zone is yellow and the inner zone is black.

Explanation:

Answer 2

Answer:

non luminous zone is the middle zone of the candle..in this partial combustion of molten wax takes places and molten wax particles and carbon particles are formed. This is hotter than the middle zone and is yellow in colour

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