Chemistry, asked by nerrupawa666, 10 months ago

Why should a magnesium ribbon be cleaned before burning in air?​

Answers

Answered by AaravpandeyAV1306
5

Explanation:

Magnesium ribbon must becleaned before burning in air so that the layer ofmagnesium oxide (which is formed due to reaction of magnesium withair) can be removed in order to get the desired chemical reaction.

Answered by Ladylaurel
3

Answer:

because magnesium will react with oxygen in air to form magnesium oxide

so magnesium ribbon must be cleaned before burning in air

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