Chemistry, asked by Midhaa, 1 month ago

how will you show that air is necessary for combustion?​

Answers

Answered by itzkanika85
4

Answer:

When the burning candle is covered with gas jar, then the candle takes away the oxygen necessary for burning from the air enclosed in the gas jar. This proves that air is necessary for combustion of substances.

Explanation:

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Answered by kittyjessica657
1

Answer:

When the burning candle is covered with gas jar, then the candle takes away the oxygen necessary for burning from the air enclosed in the gas jar. ... This proves that air is necessary for combustion of substances.

Explanation:

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