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Why should a magnesium ribbon cleaned …

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Why should a magnesium ribbon cleaned before burning in air?

Posted by Sumedha Sahu 4 years, 2 months ago

CBSE > Class 10 > Science

5 answers

# I M Pranjana Reality 4 years, 2 months ago

Because magnesium ribbon develops a layer of magnesium oxide when it reacts with oxygen present in air

Krishna Sharma 4 years, 2 months ago

To remove layer of mgo it is done soo the reaction can done properly

Ayushi Gupta 4 years, 2 months ago

Because magnesium ribbon reacts with oxygen to form a protective and unreactive layer of magnesium oxide which prevents it from burning.

Shreya Kumari 4 years, 2 months ago

To remove the protective layer of magnesium oxide of magnesium ribbon

Archana Bhadouriya 4 years, 2 months ago

Because magnesium ribbon reacts with oxygen to form a protective and unreactive layer of magnesium oxide which prevents it from burning.

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