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why should a magnesium ribbon be …

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why should a magnesium ribbon be cleaned before burning in air

    • Posted by Vishal Goswami 6 years ago

    CBSE > Class 10 > Science
    • 2 answers

    Souravvv Sharmaa 6 years ago

    To remove magnesium oxide which hinder burning

    0Thank You

    Gaurav Kumar 6 years ago

    Becoz it is having a layer of impurities like magnesium oxide and magnesium carbonate which should have to be remove by rubbing with sand paper before burning .

    0Thank You

    ANSWER
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