0
What else can I help you with?
What color is coal when it is burnt?
The colour when coal is burnt is white,when it become ash
Is burnt coal reversible?
Once coal has been burnt, it undergoes a chemical change and cannot be reversed back to its original state. The combustion process alters the composition of coal at a molecular level, making it impossible to revert to its pre-burnt form.
Why does burnt coal look white?
When coal is burnt, the carbon in the coal combines with oxygen to form carbon dioxide, releasing heat and energy. The white ash that remains after burning is mainly composed of non-combustible minerals present in the coal, such as silica, alumina, and calcium carbonate. These mineral residues give the burnt coal a whitish appearance.
What is a burnt out piece of coal?
A burnt out piece of coal is one that has already undergone combustion and no longer contains enough energy or fuel to burn effectively. It appears as a charred, blackened fragment that is no longer useful for producing heat or fire.
When coal is burnt which energy is transformation occurs?
When coal is burnt, the energy transformation that occurs is from chemical energy stored in the coal to thermal energy in the form of heat, which can be used to generate electricity or heat for various applications.
What happens to the coal that is mined?
what happens to coal after it is mined? simple it goes to an incinerator to get burnt and it is ready to be used and coal is transported worldwide so the companies can earn money
What happens to wood when its burned?
It is undergoing a physical change from wood to ash.
What color is coal when it is burnt?
The colour when coal is burnt is white,when it become ash
Where was coal burnt on the Titanic?
Titanic had 159 furnaces burning over 600 tons of coal a day.
When coal is burnt?
At the power plant.
Is burnt coal reversible?
Once coal has been burnt, it undergoes a chemical change and cannot be reversed back to its original state. The combustion process alters the composition of coal at a molecular level, making it impossible to revert to its pre-burnt form.
Why does burnt coal look white?
When coal is burnt, the carbon in the coal combines with oxygen to form carbon dioxide, releasing heat and energy. The white ash that remains after burning is mainly composed of non-combustible minerals present in the coal, such as silica, alumina, and calcium carbonate. These mineral residues give the burnt coal a whitish appearance.
What is a coal clunker?
The small pieces of unburnt coal left over when most of the coal has burnt to ash.
What is a burnt out piece of coal?
A burnt out piece of coal is one that has already undergone combustion and no longer contains enough energy or fuel to burn effectively. It appears as a charred, blackened fragment that is no longer useful for producing heat or fire.
What gas is produced when coal is burnt in cars?
methane
When coal is burnt which energy is transformation occurs?
When coal is burnt, the energy transformation that occurs is from chemical energy stored in the coal to thermal energy in the form of heat, which can be used to generate electricity or heat for various applications.
What type of energy released when coal is burnt?
When coal is burnt, it releases thermal energy in the form of heat. This heat energy is generated by the combustion process, which involves burning the coal in the presence of oxygen to produce heat and other byproducts.
