Question

Why candle flame is yellow and lpg gas flame is blue?

Answer 1

The presence of oxygen is insufficient in candle flame and sufficient amount in lpg .

That's whycandle flame is yellow and lpg is blue.

Answer 2

Might it help you..:-) :-)

please mark as brainiest

candle flame is yellow because in candle the combustion is incomplete and the flame produced by LPG is blue because in LPG gas there is a complete combustion

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