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Why is there a need to remove the basic layer of magnesium carbonate before burning |
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Answer» We need to clean magnesium ribbon before burning it to remove the protective layer of basic magnesium carbonate which is formed by the reaction of magnesium with moist air.The bright white light given out during the burning of magnesium ribbon is harmful to the eyes so, the magnesium ribbon is burned by keeping it as far as possible from the eyes. Because it prevent burning of magnesium.... |
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