Question

draw and describe the various zone of a flame ine science book​

Answer 1

Answer:

a flame has 4zones in it :-

a)the outermost thin faint blush non luminus region of complete combustion . it is the hottest zone of tge flame .

b)the middle bright luminous zone of partial combustion . it is the moderately hot zone .

c)the innermost , coldest dark zone , consists of hot vapour and called as zone of no combustion .

d)blue zone near the bottom of flame is due to burning of carbon monoxide . carbon is formed due to incomplete combustion .

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