Match the following for the flame of a candle.
Column A |
Column B (Zone) |
Column C (Colour) |
(a) Hottest part |
(i) Innermost zone of unburnt wax vapours |
(x) Blue |
(b) Moderately hot |
(ii) Middle zone of partial combustion |
(y) Black |
(c) Least hot |
(iii) Outer zone of complete combustion |
(z) Yellow |