Question

a. I am the outermost zone of a flame
b. I am that zone of the flame which appears orangish-yellow.
c. I am the coldest zone of a candle flame.​

Answer 1

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Innermost zone

1) The Innermost zone of a flame is dark or black:It consist of hot,unburnt vapours of the combustible material.It is the least hot part of the flame.It is the coldest part of the flame

Answer 2

Answer:

1)Innermost Zone

Explanation:

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