Why should a magnesium ribbon be …
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Posted by Satya Isshu 3 years, 6 months ago
- 2 answers
Sia ? 3 years, 6 months ago
Magnesium ribbon should be cleaned with sandpaper before burning in air in order to remove white layer of magnesium oxide (MgO) from its surface which hinders the burning of magnesium.
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Sahilqureshi Qureshi 2 years, 4 months ago
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