Match the following for the flame of a candle.
Column IColumn II (zone)Column III (colour)
(a) hottest part(i) innermost zone(x) the blue of unburnt wax vapours
(b) moderately hot(ii) the middle zone of black partial combustion(y) black
(c) least hot(iii) the outer zone of complete combustion(z) yellow
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AcademicChemistryNCERTClass 8

Column I
Column II (zone)
Column III (colour)
(a) hottest part
(iii) the outer zone of complete combustion 
(x) the blue of unburnt wax vapours
(b) moderately hot
(ii) the middle zone of black partial combustion
(z) yellow 
(c) least hot
(i) innermost zone
(y) black
raja
Updated on 10-Oct-2022 13:26:57

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