Chemistry · Combustion and Flame
A candle flame consists of three distinct zones: the innermost, the middle, and the outermost. Why is the innermost zone black?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Because of the excess presence of oxygen
- 2Because of the presence of unburnt carbon particles✓
- 3Because of the partial combustion of fuel
- 4Because of complete combustion of fuel
Correct answer
Because of the presence of unburnt carbon particles
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