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Why is Magnesium ribbon or wire …

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Why is Magnesium ribbon or wire cleaned before burning in air?

Posted by Jasleen Gill 4 years, 3 months ago

CBSE > Class 10 > Science

3 answers

Md Aftab Alam 4 years, 3 months ago

Magnesium ribbon be cleaned before burning in air to remove the oxide and carbonate layer present in it.

Mahira Srivastava 4 years, 3 months ago

To remove all the impurities

Nancy Kuri 4 years, 3 months ago

Because magnesium reacts with oxygen and forms a coating of magnesium oxide (MgO) on the ribbon. This resists the ribbon from burning properly .

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