Question

Burnung of subsatnce in absence of air

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Answer 1

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Combustible substances are those which readily burn in the presence of air or oxygen to produce heat and light. Non-combustible substances are those which do not readily burn in the presence of air or oxygen to produce heat and light. Examples include wood and paper.

☣️Examples include glass and sand.

Answer 2

Answer:

Burning of substance in absence of air is not happen

Explanation:

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