Question

Q27. The coldest part of a candle flame is-
O a) Inner most zone
Ob) Middle zone
O c) Outermost zone
O d) Luminous zone
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Answer 1

Answer:

luminous zon e.........

Answer 2

Answer:

outermost zone

Explanation:

The outer zone is blue in color, due to complete combustion. This zone is the hottest zone.