Write one observation when Magnesium ribbon …

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Write one observation when Magnesium ribbon is burnt in air

Posted by Sumit Kumar 4 years, 11 months ago

CBSE > Class 10 > Science

5 answers

Harchitha Narayanan 4 years, 11 months ago

2Mg + O2 = 2MgO

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Secret ??? 4 years, 11 months ago

He is asking for observation. When mg ribbon burns in air White dazzling flame come out of it and a white powdery substance will be formed.

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Reema Janu 4 years, 11 months ago

When the magnesium ribbon is burnt in air it forms a white powder called magnesium oxide. It is obtained by the reaction of oxygen and magnesium. 2Mg + O2 = 2MgO

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Vanshika Panwar 4 years, 11 months ago

Magnesium ribbon is burnt in air which is oxygen with a white dazzling flame... Then after occurring with oxygen it convert into magnesium oxide which is a white powdery substance.... Mg2 + O2 = 2MgO

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Gaurav Seth 4 years, 11 months ago

When magnesium ribbon is burnt in air, it combines with oxygen to form white powder magnesium oxide MgO with the release of heat and light. It forms a white powder of the magnesium oxide. Magnesium gives up two electrons to oxygen atoms to form this powdery product.

2Mg+O2⟶2MgO

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CBSE > Class 10 > Science