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Why should a magnesium ribbon be …

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Why should a magnesium ribbon be clean before burning in air
  • 4 answers

Nirdosh Shakya 1 month, 1 week ago

Magnesium ribbon reacts with oxygen in the atmosphere to form a layer of magnesium oxide which prevents it from burning.Thus, it is necessary to clean the magnesium ribbon with sand vapour before burning it

Ramita Jha 1 month, 1 week ago

A magnesium ribbon be clean before burning in air. It is because to remove the layer of magnesium carbonate .

Piyush Kuntal 1 month, 1 week ago

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Poorvaja Umashankar 1 month, 2 weeks ago

It contains the atmospheric oxygen before cleaning, and it becomes pure after rubbing it with the sand paper .
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