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Why do we rub magnesium ribbon …

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Why do we rub magnesium ribbon with sand paper before burning

Posted by Mohd Salim 7 years ago

CBSE > Class 10 > Science

3 answers

@ Aashu 7 years ago

In order to remove the oxide layer formed on the surface of magnesium ..........

1Thank You

Saumya Saini 7 years ago

We rub magnesium ribbon with sandpaper before burning remove the protective layer from the surface of magnesium ibbon. That protective layer is magnesium carbonate.

2Thank You

Sanskaar Kushwaha 7 years ago

To remove the layer of magnesium oxide formed by the action air on it

1Thank You

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CBSE > Class 10 > Science