Question

. Flame obtained with the
evolution of heat and light

Answer 1

Combustion is a chemical process wherein a substance reacts with oxygen to produce energy in the form of heat or light or both. It is an oxidation process because it involves the burning of a fuel, completely or partially in the presence of air.

Answer 2

Hyy Dude

Here is your answer.......

Combustion is a chemical process wherein a substance reacts with oxygen to produce energy in the form of heat or light or both. It is an oxidation process because it involves the burning of a fuel, completely or partially in the presence of air.

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