Question

Distinguish between the three zone of a candle flame

Answer 1

a candle flame consists of three zones
outer zone
middle zone
inner zone
the outermost zone is the hottest among all zones and is blue in colour.this is due to complete combustion.
the middle zone of flame is moderately hot and is yellow in colour ,partial combustion of fuel takes place here.
the innermost zone of flame is least hot and is black in colour. This is due to presence of unburnt wax particles.

Answer 2

Answer:

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