Why should a magnesium ribbon be cleaned before burning in air?
Answers
Answered by
16
Answer:
Because it rapidly reacts with the air so it should be cleaned
Explanation:
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Answered by
44
Answer:
Magnesium ribbon should be cleaned before burning in air.
Explanation:
Magnesium ribbon which we usually use as a coating of a white layer of magnesium oxide on its surface.
It is formed due to the slow reaction of moist air on it.
These hinders the burning of magnesium.So, this layer is removed by rubbing with sand paper before burning.
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