Science, asked by XxBlueEyexX, 2 months ago

why should a magnesium ribbon be cleaned before burning in air..?​

Answers

Answered by Anonymous
34

Answer:

magnesium ribbon should be cleaned before burning in air so that unwanted impurities are removed and we burn only pure magnesium metal.

Answered by ItzMissLegend
125

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Magnesium ribbon should be cleaned with sandpaper before burning in the air. To remove the Magnesium oxide layer from the ribbon which may prevent or slow down the burning of magnesium ribbon. Unwanted impurities deposited on the magnesium ribbon can be removed and only pure magnesium can be used for the reaction.

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