Column A Column B Column C (zone) Column C (colour) (a) hottest part (i) innermost zone (x) the blue of unburnt wax vapours (b) moderately (ii) the middle zone of black partial (y) black hot combustion (c) least hot (iii) the outer zone of complete (z) yellow
ScienceClass 8CBSEAnswered 28 Mar 2026
Answer
|
combustion |
Soln:
|
Column A |
Column B Column C (zone) |
Column C (colour) |
|
(a) hottest part |
(iii) the outer zone of complete combustion |
(x) the blue of unburnt wax vapours |
|
(b) moderately |
(ii) middle zone of black partial |
(z) yellow |
|
hot |
combustion |
|
|
(c) least hot |
(i) innermost zone |
(y) black |
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