the burning of coal and rusting of iron are chemical change how are they diferrent from each other

During burning of coal the mass of the coal decreases as the carbon of the coal vanishes to carbon dioxide (CO2) on the other hand the mass of the rusted iron is more than that of the orignal

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During burning of coal the mass of the coal decreases as the carbon of the coal vanishes to carbon dioxide (CO2) on the other hand the mass of the rusted iron is more than that of the orignal

  • 0
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