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The outer oxidizing zone of a flame is the layer which gets into direct contact with oxygen. Lesser oxygen produces a yellow flame, but more oxygen supply produces a blue flame.
Wiki User
∙ 9y ago
Wiki User
∙ 15y agoThe oxidizing region is the tip and outer-edge of the flame (it loses electrons) and the reducing region is the small, grayish cone at the base of the flame (it gains electrons).
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Sketch and label of different flame region coming from Bunsen burner?
The flame has an # outer oxidizing zone # middle reducing zone # inner unburned gases
What is the second hottest part of burner flame?
outer oxidising zone is the second most hottest part of burner flame....
What are the temperatures of the Bunsen burner flame zones?
A Bunsen burner flame consists of an inner cone and an inner cone. In the inner cone, no combustion is occurring and the inner cone consists of a mix of air (which has been introduced through the vents in the bottom of the barrel) and gas. In the outer cone, combustion is occurring. Hence a Bunsen burner flame is "hollow;" there is no flame in the inner cone. Because air, containing oxygen, is present in the inner cone, it is called the "oxidizing zone." A piece of red hot copper held inside the inner cone will oxidize, being covered with a layer of black copper oxide.
What is the meaning of non luminous flames?
The non luminous flame is hot flame; the fuel is mixed with more oxygen.
Non luminous zone or zone of complete combustion?
define luminous zone of flame
Sketch and label of different flame region coming from Bunsen burner?
The flame has an # outer oxidizing zone # middle reducing zone # inner unburned gases
What are the various zones of a candle flame?
innermost zone outer zone middle zone
What are different zones of the flame?
1) outer zone 2) middle zone 3) inner zone
What are the different zones of candle flame?
The candle flame has 4 zones from innermost to outermost: 1)Blue zone: It is near the base of the flame. Here the fresh air rapidly mixes with was vapour formed from the molten wax.A part of wax vapour completely burns and gives rise to blue flame. 2)Dark inner zone: This part consists of unburnt wax vapour given off by molten wax.It is the coldest part of the flame It is dark because of of decomposed carbon particles. 3) Luminous zone: In this zone partial combustion takes place with liberation of a lot of heat. This zone is hotter than the dark inner zone. 4) Non luminous zone:It is a zone were complete combustion takes placeIt is hottest part of the flame and is hardly visible.
What is the second hottest part of burner flame?
outer oxidising zone is the second most hottest part of burner flame....
What are the temperatures of the Bunsen burner flame zones?
A Bunsen burner flame consists of an inner cone and an inner cone. In the inner cone, no combustion is occurring and the inner cone consists of a mix of air (which has been introduced through the vents in the bottom of the barrel) and gas. In the outer cone, combustion is occurring. Hence a Bunsen burner flame is "hollow;" there is no flame in the inner cone. Because air, containing oxygen, is present in the inner cone, it is called the "oxidizing zone." A piece of red hot copper held inside the inner cone will oxidize, being covered with a layer of black copper oxide.
What zone of flame a gold smith use for melting gold or silver?
Because it is the hottest zone of a candle flame.
Why is the Color of the outer zone of a candle flame is blue while the middle zone is yellow?
Abey agar mujhe aata hota toh main kyun puchta?
Different zones of candle flames?
These are the 4 zones of a candle flame from outermost to innermost A Non luminous zone . or zone of complete combustion b. Luminous zone or zone of incomplete combustion c. Dark zone or zone of no combustion d. Blue zone
What is the meaning of non luminous flames?
The non luminous flame is hot flame; the fuel is mixed with more oxygen.
Why innermost zone of a flame is less hot?
the inner most zone of a flame is less hot because it has unburnt carbon particals and combustion does not take place .thats why innermost zone of flame is less hot
Non luminous zone or zone of complete combustion?
define luminous zone of flame
