Question

does the burning of coal produce flame as the burning of wood does?​

Answer 1

Answer:

Coal does not produce flame when burnt because it does not vapourizes, only those substances which vapourizes on burning produce flame like wax , natural gas.

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Answer 2

Answer:

Explanation:

the burning of coal does not produce flame as the burning of wood because when the coal is burned , it does not vaporize so, the flame is not produced