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Why is yellow flame is an example of combustion?
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Why is a yellow flame an example of complete combustion?
A yellow flame indicates the presence of soot or unburned carbon particles in the flame. In complete combustion, there should be enough oxygen present to fully burn all the fuel, resulting in a clean blue flame with no soot or carbon particles. A yellow flame is typically associated with incomplete combustion, where not all the fuel is burned efficiently.
Which flame represents complete combustion?
Non-luminous flame
What make gas flame luminous?
A luminous gas flame appears yellow or orange due to incomplete combustion, which produces soot particles that emit light when heated. The mixture of fuel and air in the flame is not perfectly balanced, leading to an excess of fuel that results in the incomplete combustion process.
What type of flame would have for the combustion of amyl alcohol have?
The combustion of amyl alcohol would produce a blue flame. This is because the blue flame indicates that complete combustion is occurring, where all the fuel is burning efficiently with enough oxygen.
Why is yellow flame is an example of combustion?
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Why is a yellow flame an example of complete combustion?
A yellow flame indicates the presence of soot or unburned carbon particles in the flame. In complete combustion, there should be enough oxygen present to fully burn all the fuel, resulting in a clean blue flame with no soot or carbon particles. A yellow flame is typically associated with incomplete combustion, where not all the fuel is burned efficiently.
The process of combustion occurring without an open flame is called?
The process of combustion occurring without an open flame is called spontaneous combustion. This phenomenon usually happens when a material self-heats to its ignition temperature without an external heat source.
Give an example of a illuminated object?
torch, flame
Which flame represents complete combustion?
Non-luminous flame
What type of flame is characteristic of incomplete combustion?
white flame
What make gas flame luminous?
A luminous gas flame appears yellow or orange due to incomplete combustion, which produces soot particles that emit light when heated. The mixture of fuel and air in the flame is not perfectly balanced, leading to an excess of fuel that results in the incomplete combustion process.
What type of flame would have for the combustion of amyl alcohol have?
The combustion of amyl alcohol would produce a blue flame. This is because the blue flame indicates that complete combustion is occurring, where all the fuel is burning efficiently with enough oxygen.
A flame can move grow larger and give off heat is a flame alive?
No, a flame is not considered alive because it does not have the necessary biological functions to be classified as living. A flame is a chemical reaction that involves the combustion of fuel in the presence of oxygen.
Does combustion occur at the inner cone or the outer cone?
Of a Bunsen Burner flame? Combustion takes place in all parts of the flame.
How does the color of the flame affect the smoke produced?
The color of the flame can indicate the completeness of combustion. A blue flame typically indicates efficient combustion with minimal smoke, while a yellow or orange flame can signify incomplete combustion resulting in more smoke being produced.
Is a yellow flame of a Bunsen burner hotter than the blue flame?
No, a blue flame of a Bunsen burner is hotter than a yellow flame. The blue flame indicates complete combustion of the gas, which produces a higher temperature compared to the yellow flame's incomplete combustion.
