Question

which of the following is necessary for combustion​

Answer 1

Three things are required in proper combination before ignition and combustion can take place---Heat, Oxygen and Fuel. There must be Fuel to burn. There must be Air to supply oxygen. There must be Heat (ignition temperature) to start and continue the combustion process.

Answer 2

Answer:

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Oxygen is the most necessary constituent for any combustion reaction, as it is the oxygen only in which a compound can burn and produce heat. Cutting the supply of air (oxygen) will stop the combustion immediately.

Three things are required in proper combination before ignition and combustion can take place---Heat, Oxygen and Fuel. There must be Fuel to burn. There must be Air to supply oxygen. There must be Heat (ignition temperature) to start and continue the combustion process.....

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