Why some substances burn with flame while as some burn without flame?
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Answered by
77
HEYA..!!!
The combustible substances like wax, which vaporize on burning produce flames. And those combustible substances which do not get vaporize on burning do not produce flame. For example, charcoal. So it depends upon whether the substance will form vapors on burning or not.
Secondly on burning if carbon present in substance burn completely, flame is produced due to reaction of oxygen with carbon.
hope it helps :)
The combustible substances like wax, which vaporize on burning produce flames. And those combustible substances which do not get vaporize on burning do not produce flame. For example, charcoal. So it depends upon whether the substance will form vapors on burning or not.
Secondly on burning if carbon present in substance burn completely, flame is produced due to reaction of oxygen with carbon.
hope it helps :)
Answered by
25
paper , cotton burn with flame and coal burn without flame
plzz brainliest
plzz brainliest
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