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the yellow flame
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∙ 14y ago
Wiki User
∙ 12y agoluminous
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Why luminous flame produce soot?
Soot means dark black smoke, it is due to unburned particles of carbon. when a compound (specially aromatic) has a high ratio of carbon then on combustion all the carbon is not converted into carbon dioxide but escaped out as unburned particles.
Why does the candle relight when you put burning match near the smoke?
The smoke from the candle has vaporized wax, which is highly flammable vs carbon soot. When the flame touches the stream of vaporized wax (smoke) the heat is transferred back to the wick relighting it.
Why is a blue flame called a clean flame?
A blue flame is call "clean" because it does not contain soot as a yellow flame does.
Does a non liminous flame produces a lot of soot?
yeh it can
Why is it advisable to turn a luminous flame to a non luminous flame when the flame is not in use?
prevents soot generation
Why do laboratory burners have adjustable air vents?
The more air there is, the more oxygen there is. The more oxygen there is, the bluer the flame is, and the less smoke. It is called Complete Combustion, where there is sufficient oxygen for the gas to combust entirely, so there is no smoke/soot, and a non-luminous flame.
Why is non luminous blue flame preferred over the luminous yellow flame in the laboratory?
blue flame is more important for laboratory procedures since it's also known as the reducing zone of the flame in which the tip of the blue flame has the highest temperature. and thank you , a Dental student ;D
Why luminous flame produce soot?
Soot means dark black smoke, it is due to unburned particles of carbon. when a compound (specially aromatic) has a high ratio of carbon then on combustion all the carbon is not converted into carbon dioxide but escaped out as unburned particles.
When do you get yellow soot in the burner flame?
Yellow soot is obtained when the holes of the burner are not clean. The combustion is incomplete. The yellow soot or yellow flame is because of unburnt carbon particles.
What color is the flame of cyclohexane?
CYCLOHEXANE - orange and blue flame with no soot....
How does soot exist in the flame?
When you burn coal.
Are there smoke-free or soot-free candles?
Purchase Soy candles that burn smoke free.....Enjoy!! No soot!!
Why does the candle relight when you put burning match near the smoke?
The smoke from the candle has vaporized wax, which is highly flammable vs carbon soot. When the flame touches the stream of vaporized wax (smoke) the heat is transferred back to the wick relighting it.
Why is a blue flame called a clean flame?
A blue flame is call "clean" because it does not contain soot as a yellow flame does.
What compound burns with a black flame?
The organic compounds having high ratio of carbon burn with black smoke (SOOT) as Aromatic compounds for example Benzene, C6H6.
Why is black soot formed when the flame is luminous?
The black deposit produced represents soot particles, heated to incandescence. It comes about when the combustion of air is insufficient.
What is the yellow part of the yellow flame made of?
Soot.
