Science, asked by gudiyarajak205, 16 days ago

the burning of a piece of magnesium ribbon in air is a chemical change .explain.

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Answered by divyaSanjay

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Burning of magnesium ribbon in air is a chemical change because: It is an irreversible change, as after burning the ribbon cannot be unburnt. A new product is formed with new properties, i.e. MgO. ... Heat energy is required for this chemical change.

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Answered by Anonymous

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