Question

the figure of bunsen burner flame shows different zones of blue flame which zone of the flame is the hottest zone?
a. inner zone b. lower zone c. outer zone d. middle zone​

Answer 1

Answer:

middle zone

Explanation:

3)The outer zone of a flame is blue:It is a non-luminous zone.In this zone,complete combustion of the fuel takes place because there is plenty of air around it.The outermost zone has the highest temperature in the flame.It is the hottest part of the flame.It is quite thin as compared to middle zone.

Answer 2

Explanation:

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