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Why should magnesium ribbon be cleaned before burning in the air?
Verified Answer
Why should magnesium ribbon be cleaned before burning in the air?
Magnesium ribbon is cleaned with a sand paper before burning to remove the layer of magnesium oxide. Magnesium, we know is a very reactive metal. It combines with the oxygen present in the atmosphere to form a layer of magnesium oxide (MgO). This layer interferes in the further reaction of metal. Thus, magnesium is rubbed with sand paper to remove this layer.

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Most Upvoted Answer
Why should magnesium ribbon be cleaned before burning in the air?
When magnesium is stored then magnesium react oxygen to form magnesium oxide. which reduces the fast reaction with oxygen .
Community Answer
Why should magnesium ribbon be cleaned before burning in the air?
Magnesium ribbon should be cleaned before burning in air to remove the surface impurities as otherwise the magnesium oxide formed will not be pure
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Why should magnesium ribbon be cleaned before burning in the air?
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Why should magnesium ribbon be cleaned before burning in the air? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Why should magnesium ribbon be cleaned before burning in the air? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Why should magnesium ribbon be cleaned before burning in the air?.
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