the innermost zone of candle flame is least hot due to:
(a)absence of oxygen
(b)presense of wick
(c)presence of sunburnt carbon particles
(d)absence of ubuntu carbon particles
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(d) unburnt carbon particles
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Answer: OPTION A BECAUSE
In the inner most zone of candle flame, the wax vapours do not burn due to deficiency of oxygen supply as this zone is not at all in contact with air. No combustion takes place in this zone. Hence it is low in temperature
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